The following two related sequences are determined in only slightly different ways:
-
1
11
100
121
221
1100
1211
2101
-
1
10
21
100
121
210
301
1000
What the next few terms of each, and how are they determined?
(A) The next few terms of the first sequence are: 10000, 10201, 11111, 12100.
(B) The next few terms of the second sequence are: 1101, 1210, 1321, 2100.