perplexus.info :: Sequences : Two-digit numbers

Two-digit numbers (Posted on 2011-09-29)

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.

Submitted by Math Man

Rating: 4.3333 (3 votes)

Solution: (Hide)

These are all the two-digit numbers in order of when they first appear in pi.
3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609433057270365759591953092186117381932611793105118548074462379962749567351885752724891227938183011949129833673362440656643086021394946395224737190702179860943702770539217176293176752384674818467669405132000568...

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re: I got it (spoiler.)	Math Man	2011-09-29 18:51:15
re: I got it (spoiler.)	broll	2011-09-29 13:22:30
I got it (spoiler.)	Jer	2011-09-29 13:20:14
Not as easy as pie	broll	2011-09-29 12:57:08

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