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Two-digit numbers (Posted on 2011-09-29) Difficulty: 2 of 5
What do these numbers mean?

31, 14, 41, 15, 59, 92, 26, 65, 53, 35, 58, 89, 97, 79, 93, 32, 23, 38, 84, 46, 62, 64, 43, 33, 83, 27, 95, 50, 02, 28, 88, 19, 71, 16, 69, 39, 99, 37, 75, 51, 10, 05, 82, 20, 09, 74, 49, 94, 44, 45, 30, 07, 78, 81, 40, 06, 86, 08, 98, 80, 03, 34, 48, 25, 42, 21, 11, 17, 70, 67, 13, 66, 47, 60, 55, 22, 72, 12, 01, 85, 52, 96, 29, 54, 56, 61, 90, 91, 04, 36, 24, 73, 87, 00, 63, 57, 18, 77, 76, 68

Note:This is a finite sequence. The numbers given are all of the terms.

See The Solution Submitted by Math Man    
Rating: 4.3333 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Solution I got it (spoiler.) | Comment 2 of 4 |
(In reply to Not as easy as pie by broll)

As Broll mentioned, they do agree to 24 terms, diverging at the 25th which would be 38 and then 83.  Basically the above seems to be missing terms.  Also note there are exactly 100 terms given. 

Oh I think I got it.

It is the two digit strings from 00 to 99 in the order they appear in the decimal expansion of pi.  (the 38 is missing because it already occurred.)

  Posted by Jer on 2011-09-29 13:20:14

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