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 Palindromic and Tautonymic (Posted on 2009-03-03)
Make a list of distinct positive integers that are obtained by assigning a different decimal digit from 1 to 9 to each of the capital letters in bold in this expression.

(AB)/C + (DE)/F + (GH)/I

How many of these integers are palindromes? How many are tautonymic numbers?

Note:
A tautonymic number is one which can be divided into two equal non-palindromic halves, with each part having at least two different digits. For example, each of 3636, 5252, 6767, 276276 and 56635663 is a tautonymic number - but, none of 4444 and 555555 is a tautonymic number.

 See The Solution Submitted by K Sengupta Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
 for the actual first question | Comment 3 of 5 |

40
145
187
201
225
235
237
238
250
253
258
280
285
301
317
337
358
374
403
407
430
435
437
475
491
493
497
588
665
667
722
780
787 palindrome
805
876
921
944
950
961
1000
1007
1030
1036
1041
1064
1109
1120
1121
1209
1217
1223
1231
1271
1275
1339
1408
1411
1443
1543
1733
1958
1963
2057
2078
2089
2093
2097
2104
2111
2112 palindrome
2135
2139
2154
2161
2170
2171
2172
2177
2191
2251
2295
2319
2335
2351
2429
2436
2443
2486
2689
2722
2735
2795
2801
2920
2921
3053
3067
3115
3208
3255
3266
3287
3374
3400
3409
3412
3521
4133
4139
4167
4171
4195
4226
4283
4343 tautonym
4567
4721
5057
5099
5152
5329
5331
5466
5605
5619
5667
5939
6082
6366
6665
6797
7018
7457
7651
7801
8021
8033
8035
8056
8083
8209
8227
8265
8314
8317
8322
8344
8365
8401
8413
8428
8438
8471
8485
8499
8527
8533
8537
8539
8557
8561
8883
9134
9167
9169
9287
9568
9769
9825
9850
9851
9853
9893
9970
9973
9979
10009
10015
10067
10383
10937
11473
11476
11554
11686
11890
11891
12065
12174
12206
12621 palindrome
13192
13325
13409
14044
14109
15031
15127
15523
15617
15650
15780
15870
15884
15932
16058
16304
16386
16412
16419
16469
16606
16697
16819
16824
16833
16847
16871
16890
16895
16904
16925
16939
16952
16962
16970
16996
17037
17185
17207
17249
17303
17320
17346
17357
17383
17504
17505
17545
17552
17603
17674
17700
17828
17916
17923
18184
18715
18809
18866
18879
18936
19002
19040
19115
19533
19559
19584
19653
19696
19894
19973
20244
20323
20687
20723
20995
21001
21181
21643
21734
21767
21795
21846
22016
22092
22812
23795
24546
24647
24651
25619
26129
26171
27392
28847
29506
29611
29891
29925
30072
30223
30249
30325
30890
30891
31137
31144
31165
31167
31172
31189
31226
31231
31240
31241
31245
31257
31264
31293
31349
31363
31411
31573
31624
31730
31985
32128
32129
32384
32791
32792
32809
32812
32824
32849
32881
33019
33020
33027
33133 palindrome
33135
33277
33395
33659
33975
33985
34033
34090
34955
34986
35003
35021
35026
35033
35035
35059
35245
35363
35409
35488
35507
35618
35644
35729
35819
36017
36043
36075
36233
36413
36999
37204
37211
37249
37673 palindrome
38177
38371
38843
39072
39087
39144
39186
39192
39304
39305
39793 palindrome
40428
40668
40787
40984
41041
41172
42345
43280
43695
43697
43707
43984
46439
46717
47002
47552
47569
48636
49297
49357
49549
49587
49599
49656
49683
51370
51371
54677
54683
54691
55187
58810
58852
59108
59119
59497
59748
59860
59892
60075
60077
60519
60583
60908
61109
61205
61343
61801
61865
63874
63904
63997
64115
64521
64553
65612
65691
65804
65811
65905
65909
66305
67268
68385
68387
69667
69988
69991
70015
70075
70173
70267
70291
70566
70570
70717
70738
70745
71831
74061
75549
76471
76475
77220
78137
78142
78151
78165
78208
78213
78222
78243
78257
78270
78280
78288
78314
78508
78525
78621
78638
78664
78863
78870
79502
80197
80254
80320
80902
82344
82370
82499
85268
85347
86371
87097
89671
89731
89923
90183
91663
93521
93952
94001
94043
94073
94400
95425
95785
99877
101585
102016
102753
102779
104199
104231
104720
106051
107879
110905
110917
110974
111001
116257
117662
117678
117692
117740
117778
117804
118386
118890
119724
119840
121837
121901
122837
125842
125868
126105
126112
126208
126444
129034
129289
130241
130609
130613
131409
131940
132339
132387
133020
133451
133489
133490
133500
134042
134231
136220
137334
137348
137396
138401
139380
139997
140099
140825
141322
141721
143662
143688
144091
147483
147888
147906
148163
148889
150066
150444
152363
152377
152425
152486
152489
153156
154409
157115
159653
159779
163747
165517
165549
166189
166307
167139
167843
170100
172745
172861
172979
173948
174027
174923
177324
177403
177788
178187
179220
179227
179552
181349
185129
185388
185467
185551
186781
186899
186975
187479
188819
189323
193535
193956
193970
194018
194941
195059
195557
195713
195932
196002
196113
196749
197835
198593
199025
199145
200774
200994
202238
203433
203463
205531
209206
209224
209915
209947
211384
211818
214977
216210
218107
225187
226722
255274
255288
255336
257152
257320
262203
262395
262899
264751
264752
264781
267648
267757
267789
270363
271641
273088
279949
279965
279979
280027
280065
280091
280673
281177
281859
282011
282127
282694
282695
288040
288129
288155
290019
296329
298507
299621
299635
299683
301667
302300
312731
325564
326724
332387
349655
350321
350720
355460
356097
371840
390681
390738
390877
390884
391516
391890
391947
392812
392916
394270
395106
398841
398898
419980
420059
420172
420179
421731
421761
434332
436712
436738
439636
439715
457821
460610
460636
480599
484065
488646
498030
498056
524297
524318
524329
524333
524337
524344
524351
524352
524375
524379
524394
524401
524410
524411
524412
524417
524535
525160
525161
526961
527392
527569
527571
528179
528905
530602
532065
532091
532780
534130
534131
539914
539940
543974
544007
544035
547859
553813
567804
575964
576807
583349
583445
611680
615009
618953
627113
638125
651065
651075
653090
655159
659235
699761
700160
701460
701467
702332
705617
707751
716599
769069
797170
797172
797193
797226
797285
797290
797291
797292
797986
801067
801320
801379
801466
804035
805354
805355
829970
840676
841075
842236
856219
856624
858802
861892
862760
862819
875875 tautonym
917942
920120
961009
961013
961113
961142
961146
961200
964081
976649
976929
976963
977110
977363
977928
977929
978611
980057
981023
982024
990325
990326
992538
992555
994040
998408
998409
1000569
1000583
1024572
1042463
1048182
1048184
1048747
1048785
1048845
1048918
1048963
1049225
1049282
1049504
1049521
1049624
1049681
1049899
1050523
1051249
1052699
1056361
1057729
1058539
1064210
1066388
1069555
1069875
1070203
1072355
1092267
1107679
1108057
1175330
1187827
1195783
1226348
1226747
1259869
1259987
1260063
1260567
1261907
1262411
1268029
1268147
1276521
1276551
1313312
1337839
1337869
1500851
1594330
1594454
1594487
1594510
1594515
1594517
1594860
1594867
1594956
1595297
1595311
1595355
1595623
1596271
1596331
1596523
1598213
1598423
1602101
1602115
1602136
1602163
1602307
1602518
1602551
1602579
1604147
1609950
1609964
1610012
1611996
1612003
1614803
1627100
1627107
1627739
1629139
1634867
1642716
1659884
1659891
1663747
1679675
1679867
1680371
1687835
1699331
1707491
1726020
1726419
1789637
1856475
1856979
1921609
1921705
1921709
1921852
1921913
1922113
1922283
1924881
1937363
1937364
1951125
1953184
1953195
1953573
1953824
1953936
1953968
1955185
1955281
1955419
1955877
1955941
1958597
1958629
1961344
1964064
1965316
1965323
1980652
1984957
1984964
1985596
1986996
1988119
1988149
2014252
2014259
2023110
2023365
2046439
2046453
2046501
2048485
2079205
2093101
2093221
2097184
2097188
2097195
2097241
2097586
2097688
2097745
2097827
2098018
2098048
2098308
2098367
2099097
2099123
2099227
2099872
2100473
2100745
2101049
2103227
2107034
2116844
2116851
2117483
2118883
2126690
2140851
2230816
2274307
2274811
2391527
2391546
2391589
2391613
2391693
2391826
2392850
2393203
2393602
2394077
2395621
2399677
2413330
2424266
2434756
2435155
2456589
2456590
2457061
2477425
2477521
2513029
2519565
2519683
2519771
2521189
2521615
2521693
2536151
2536232
2536487
2537995
2597550
2597805
2782123
2882429
2882505
2882609
2882742
2883147
2883546
2883619
2883737
2886306
2886705
2889002
2892306
2892323
2898163
2902085
2941463
2969782
3001755
3002133
3073728
3144585
3273947
3274451
3359409
3359488
3359873
3360272
3361305
3361312
3361637
3363434
3367473
3367552
3367636
3375620
3376041
3376055
3376103
3378017
3378087
3392000
3392032
3398295
3400192
3408807
3437359
3437373
3437421
3439405
3470125
3568125
3568243
3749889
3758049
3874728
3883545
3883552
4408433
4408832
4783004
4783027
4783109
4783161
4783188
4783205
4783220
4783225
4783321
4783353
4783405
4783508
4783660
4783943
4783973
4784375
4784914
4785169
4785563
4785577
4785625
4786865
4786985
4787609
4791173
4791269
4793900
4799407
4799785
4818329
4835539
4913180
4978295
5039319
5041021
5041139
5041163
5047383
5049227
5055663
5055783
5116981
5117101
5342849
5343353
5456392
5456896
5563261
5563379
5764833
5764837
5764844
5764890
5765235
5765337
5765394
5765476
5765667
5765697
5765957
5766016
5766746
5766772
5766876
5767521
5768122
5768394
5768698
5770876
5774683
5784493
5784500
5785132
5786532
5794339
5808500
5898465
5941956
5942460
6725610
6725810
6725914
6725943
6726967
6726969
6741377
6747447
6747449
6855810
6920914
6920915
7175109
7175250
7175649
7175779
7175897
7176172
7176571
7176917
7176953
7176976
7182921
7182938
7190900
7190959
7191301
7213580
7213597
7252619
9124041
9124545
10088465
10088524
10090994
13451207
13451307
13451377
13451437
13451515
13451629
13451838
13451870
13451910
13451917
13452237
13452269
13462150
13462157
13467587
13483973
13516307
13646515
13841830
14350900
14350979
14355196
14356715
14357312
14364564
14364875
14365723
14365730
14366362
14367762
14369179
14372724
14387971
14418916
14418923
14427041
14427048
14427680
14429080
14466564
14467068
14489500
14489899
14628851
14629355
20176846
20176865
20176908
20176932
20177012
20177145
20178169
20178522
20178921
20179396
20180940
20184996
20198649
20209585
20241908
20241909
20242380
20307012
20567442
21523465
21523467
21523569
21523570
21523702
21523703
21523761
21524161
21524350
21524749
21525802
21526162
21526163
21528822
21528963
21539785
21540181
21601499
22369655
22370289
22370688
22372033
22377815
22386016
22395665
22395679
33554455
33554473
33554476
33554797
33554799
33557073
33557152
33558663
33560507
33562836
33571251
33571347
33580474
33593495
33632569
33632665
33647769
33647776
33694525
33694643
40353642
40353665
40353747
40353799
40353826
40353843
40353858
40353863
40353959
40353991
40354043
40354146
40354298
40354581
40354611
40355013
40355552
40355807
40356201
40356215
40356263
40357503
40357623
40358247
40361811
40361907
40364538
40370045
40370423
40388967
40483818
40548933
40913487
40913991
43046908
43047398
43047962
43049345
43049460
43052326
43055138
43057505
43085797
43140041
43140545
44739889
44740288
44740444
44741649
44752264
44755632
67109035
67109037
67111151
67111595
67112995
67113857
67114467
67125725
67126103
67127840
67178973
67179091
67187043
67187421
67202801
67203200
134217915
134218405
134218969
134220352
134220467
134223333
134226145
134228512
134256804
134311048
134311552

Some of these can be arrived at in more than one way, so in the list below, there are more entries:

3^5 / 9 + 6^1 / 8 + 7^2 / 4 =          40
4^5 / 8 + 6^1 / 9 + 7^2 / 3 =         145
2^7 / 8 + 3^1 / 9 + 4^5 / 6 =         187
1^9 / 3 + 2^7 / 8 + 4^5 / 6 =         187
4^5 / 8 + 6^3 / 9 + 7^2 / 1 =         201
2^7 / 8 + 5^4 / 3 + 6^1 / 9 =         225
1^7 / 3 + 2^9 / 8 + 4^5 / 6 =         235
2^9 / 8 + 4^5 / 6 + 7^1 / 3 =         237
3^5 / 9 + 6^4 / 8 + 7^2 / 1 =         238
3^7 / 9 + 5^2 / 4 + 6^1 / 8 =         250
1^7 / 2 + 4^5 / 8 + 9^3 / 6 =         250
4^5 / 8 + 7^1 / 2 + 9^3 / 6 =         253
3^6 / 9 + 4^5 / 8 + 7^2 / 1 =         258
2^7 / 1 + 4^5 / 8 + 6^3 / 9 =         280
2^7 / 8 + 5^3 / 1 + 6^4 / 9 =         285
4^5 / 8 + 7^3 / 2 + 9^1 / 6 =         301
2^7 / 1 + 3^5 / 9 + 6^4 / 8 =         317
2^7 / 1 + 3^6 / 9 + 4^5 / 8 =         337
2^7 / 8 + 4^5 / 3 + 6^1 / 9 =         358
3^7 / 9 + 4^5 / 8 + 6^1 / 2 =         374
2^7 / 8 + 3^5 / 1 + 6^4 / 9 =         403
3^7 / 9 + 4^5 / 8 + 6^2 / 1 =         407
3^7 / 9 + 5^2 / 1 + 6^4 / 8 =         430
2^6 / 1 + 3^7 / 9 + 4^5 / 8 =         435
2^5 / 1 + 3^7 / 9 + 6^4 / 8 =         437
4^5 / 8 + 6^2 / 9 + 7^3 / 1 =         475
2^5 / 8 + 6^4 / 9 + 7^3 / 1 =         491
1^9 / 2 + 3^7 / 6 + 4^5 / 8 =         493
3^7 / 6 + 4^5 / 8 + 9^1 / 2 =         497
3^5 / 9 + 4^6 / 8 + 7^2 / 1 =         588
2^7 / 8 + 5^4 / 1 + 6^3 / 9 =         665
2^7 / 1 + 3^5 / 9 + 4^6 / 8 =         667
2^7 / 8 + 3^6 / 9 + 5^4 / 1 =         722
3^7 / 9 + 4^6 / 8 + 5^2 / 1 =         780
2^5 / 1 + 3^7 / 9 + 4^6 / 8 =         787 palindrome
2^5 / 8 + 6^1 / 9 + 7^4 / 3 =         805
2^6 / 8 + 3^7 / 9 + 5^4 / 1 =         876
4^3 / 8 + 6^5 / 9 + 7^2 / 1 =         921
2^7 / 8 + 4^3 / 1 + 6^5 / 9 =         944
2^1 / 8 + 6^5 / 9 + 7^3 / 4 =         950
2^7 / 8 + 3^4 / 1 + 6^5 / 9 =         961
2^7 / 1 + 4^3 / 8 + 6^5 / 9 =        1000
2^7 / 4 + 6^5 / 8 + 9^1 / 3 =        1007
3^4 / 9 + 6^5 / 8 + 7^2 / 1 =        1030
4^1 / 8 + 6^5 / 9 + 7^3 / 2 =        1036
6^5 / 9 + 7^2 / 1 + 8^3 / 4 =        1041
2^7 / 8 + 4^5 / 1 + 6^3 / 9 =        1064
2^7 / 1 + 3^4 / 9 + 6^5 / 8 =        1109
2^7 / 1 + 6^5 / 9 + 8^3 / 4 =        1120
2^7 / 8 + 3^6 / 9 + 4^5 / 1 =        1121
2^4 / 8 + 6^5 / 9 + 7^3 / 1 =        1209
4^2 / 8 + 6^5 / 9 + 7^3 / 1 =        1209
3^7 / 9 + 4^1 / 2 + 6^5 / 8 =        1217
6^5 / 9 + 7^3 / 1 + 8^2 / 4 =        1223
3^7 / 2 + 4^5 / 8 + 9^1 / 6 =        1223
2^4 / 1 + 3^7 / 9 + 6^5 / 8 =        1231
3^7 / 9 + 4^2 / 1 + 6^5 / 8 =        1231
2^8 / 4 + 6^5 / 9 + 7^3 / 1 =        1271
2^6 / 8 + 3^7 / 9 + 4^5 / 1 =        1275
2^7 / 8 + 3^5 / 9 + 6^4 / 1 =        1339
2^7 / 4 + 6^5 / 9 + 8^3 / 1 =        1408
2^1 / 8 + 3^7 / 4 + 6^5 / 9 =        1411
2^9 / 4 + 6^5 / 8 + 7^3 / 1 =        1443
2^5 / 8 + 3^7 / 9 + 6^4 / 1 =        1543
2^7 / 4 + 6^5 / 8 + 9^3 / 1 =        1733
3^7 / 2 + 4^1 / 8 + 6^5 / 9 =        1958
2^7 / 8 + 6^5 / 4 + 9^1 / 3 =        1963
4^7 / 8 + 5^2 / 3 + 6^1 / 9 =        2057
3^5 / 9 + 4^7 / 8 + 6^1 / 2 =        2078
1^9 / 2 + 3^5 / 6 + 4^7 / 8 =        2089
3^5 / 6 + 4^7 / 8 + 9^1 / 2 =        2093
4^7 / 8 + 5^2 / 1 + 6^3 / 9 =        2097
2^5 / 1 + 4^7 / 8 + 6^3 / 9 =        2104
3^5 / 9 + 4^7 / 8 + 6^2 / 1 =        2111
4^7 / 8 + 5^3 / 2 + 9^1 / 6 =        2112 palindrome
2^9 / 6 + 4^7 / 8 + 5^1 / 3 =        2135
2^6 / 1 + 3^5 / 9 + 4^7 / 8 =        2139
3^6 / 9 + 4^7 / 8 + 5^2 / 1 =        2154
2^5 / 1 + 3^6 / 9 + 4^7 / 8 =        2161
1^5 / 2 + 4^7 / 8 + 9^3 / 6 =        2170
3^5 / 2 + 4^7 / 8 + 9^1 / 6 =        2171
4^7 / 8 + 5^1 / 2 + 9^3 / 6 =        2172
4^7 / 8 + 5^3 / 1 + 6^2 / 9 =        2177
3^7 / 9 + 6^5 / 4 + 8^1 / 2 =        2191
3^7 / 9 + 6^5 / 4 + 8^2 / 1 =        2251
3^5 / 1 + 4^7 / 8 + 6^2 / 9 =        2295
3^7 / 1 + 4^5 / 8 + 6^2 / 9 =        2319
2^5 / 8 + 3^7 / 1 + 6^4 / 9 =        2335
2^9 / 8 + 6^5 / 4 + 7^3 / 1 =        2351
2^5 / 8 + 6^3 / 9 + 7^4 / 1 =        2429
2^6 / 8 + 3^5 / 9 + 7^4 / 1 =        2436
2^8 / 1 + 3^7 / 9 + 6^5 / 4 =        2443
2^5 / 8 + 3^6 / 9 + 7^4 / 1 =        2486
2^7 / 8 + 6^5 / 4 + 9^3 / 1 =        2689
3^8 / 9 + 6^5 / 4 + 7^2 / 1 =        2722
1^9 / 3 + 2^5 / 8 + 4^7 / 6 =        2735
2^5 / 8 + 3^1 / 9 + 4^7 / 6 =        2735
1^5 / 3 + 2^9 / 8 + 4^7 / 6 =        2795
2^7 / 1 + 3^8 / 9 + 6^5 / 4 =        2801
2^3 / 1 + 4^7 / 8 + 6^5 / 9 =        2920
3^2 / 1 + 4^7 / 8 + 6^5 / 9 =        2921
3^7 / 1 + 4^2 / 8 + 6^5 / 9 =        3053
2^4 / 8 + 3^7 / 1 + 6^5 / 9 =        3053
3^7 / 1 + 6^5 / 9 + 8^2 / 4 =        3067
2^8 / 4 + 3^7 / 1 + 6^5 / 9 =        3115
6^5 / 8 + 7^2 / 1 + 9^4 / 3 =        3208
6^5 / 9 + 7^3 / 1 + 8^4 / 2 =        3255
2^3 / 8 + 6^5 / 9 + 7^4 / 1 =        3266
2^7 / 1 + 6^5 / 8 + 9^4 / 3 =        3287
2^9 / 4 + 3^7 / 1 + 6^5 / 8 =        3287
3^2 / 9 + 6^5 / 8 + 7^4 / 1 =        3374
6^5 / 8 + 7^4 / 1 + 9^2 / 3 =        3400
1^7 / 2 + 3^9 / 6 + 4^5 / 8 =        3409
3^9 / 6 + 4^5 / 8 + 7^1 / 2 =        3412
6^5 / 9 + 7^4 / 1 + 8^3 / 2 =        3521
3^7 / 9 + 6^5 / 2 + 8^1 / 4 =        4133
2^7 / 8 + 3^5 / 9 + 4^6 / 1 =        4139
1^9 / 2 + 7^5 / 6 + 8^4 / 3 =        4167
7^5 / 6 + 8^4 / 3 + 9^1 / 2 =        4171
2^9 / 8 + 3^7 / 1 + 6^5 / 4 =        4195
2^1 / 8 + 6^3 / 9 + 7^5 / 4 =        4226
2^1 / 8 + 3^6 / 9 + 7^5 / 4 =        4283
2^5 / 8 + 3^7 / 9 + 4^6 / 1 =        4343 tautonym
6^1 / 8 + 7^5 / 4 + 9^3 / 2 =        4567
4^7 / 8 + 6^5 / 3 + 9^2 / 1 =        4721
2^9 / 8 + 6^5 / 3 + 7^4 / 1 =        5057
3^7 / 1 + 6^5 / 9 + 8^4 / 2 =        5099
2^9 / 1 + 4^7 / 8 + 6^5 / 3 =        5152
1^5 / 2 + 3^9 / 6 + 4^7 / 8 =        5329
3^9 / 6 + 4^7 / 8 + 5^1 / 2 =        5331
2^5 / 8 + 4^7 / 3 + 6^1 / 9 =        5466
2^4 / 8 + 6^1 / 9 + 7^5 / 3 =        5605
4^2 / 8 + 6^1 / 9 + 7^5 / 3 =        5605
6^1 / 9 + 7^5 / 3 + 8^2 / 4 =        5619
2^8 / 4 + 6^1 / 9 + 7^5 / 3 =        5667
2^9 / 8 + 4^1 / 6 + 7^5 / 3 =        5667
4^7 / 8 + 6^5 / 2 + 9^1 / 3 =        5939
1^8 / 3 + 7^5 / 6 + 9^4 / 2 =        6082
7^5 / 3 + 8^4 / 6 + 9^2 / 1 =        6366
4^7 / 8 + 6^5 / 2 + 9^3 / 1 =        6665
2^9 / 1 + 7^5 / 3 + 8^4 / 6 =        6797
3^8 / 9 + 6^5 / 2 + 7^4 / 1 =        7018
2^7 / 4 + 3^8 / 1 + 6^5 / 9 =        7457
6^1 / 9 + 7^5 / 3 + 8^4 / 2 =        7651
2^7 / 8 + 3^4 / 9 + 6^5 / 1 =        7801
3^7 / 9 + 4^2 / 8 + 6^5 / 1 =        8021
2^4 / 8 + 3^7 / 9 + 6^5 / 1 =        8021
2^9 / 3 + 7^4 / 1 + 8^5 / 6 =        8033
3^7 / 9 + 6^5 / 1 + 8^2 / 4 =        8035
3^7 / 9 + 4^1 / 8 + 5^6 / 2 =        8056
2^8 / 4 + 3^7 / 9 + 6^5 / 1 =        8083
6^1 / 9 + 7^2 / 3 + 8^5 / 4 =        8209
3^7 / 9 + 6^5 / 2 + 8^4 / 1 =        8227
6^3 / 9 + 7^2 / 1 + 8^5 / 4 =        8265
1^7 / 2 + 8^5 / 4 + 9^3 / 6 =        8314
7^1 / 2 + 8^5 / 4 + 9^3 / 6 =        8317
3^6 / 9 + 7^2 / 1 + 8^5 / 4 =        8322
2^7 / 1 + 6^3 / 9 + 8^5 / 4 =        8344
7^3 / 2 + 8^5 / 4 + 9^1 / 6 =        8365
2^7 / 1 + 3^6 / 9 + 8^5 / 4 =        8401
4^3 / 8 + 7^5 / 2 + 9^1 / 6 =        8413
4^1 / 8 + 6^3 / 9 + 7^5 / 2 =        8428
3^7 / 9 + 6^1 / 2 + 8^5 / 4 =        8438
3^7 / 9 + 6^2 / 1 + 8^5 / 4 =        8471
3^6 / 9 + 4^1 / 8 + 7^5 / 2 =        8485
2^6 / 1 + 3^7 / 9 + 8^5 / 4 =        8499
7^5 / 2 + 8^1 / 4 + 9^3 / 6 =        8527
7^5 / 2 + 8^3 / 4 + 9^1 / 6 =        8533
2^7 / 4 + 3^8 / 9 + 6^5 / 1 =        8537
6^2 / 9 + 7^3 / 1 + 8^5 / 4 =        8539
1^9 / 2 + 3^7 / 6 + 8^5 / 4 =        8557
3^7 / 6 + 8^5 / 4 + 9^1 / 2 =        8561
1^8 / 6 + 7^5 / 3 + 9^4 / 2 =  &nbs
 Posted by Charlie on 2009-03-03 16:19:49

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