The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A049517 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing all changes.

A049517

Starting index of a string of 5 or more consecutive equal digits in decimal expansion of Pi.
(history; published version)

#4 by Russ Cox at Sat Mar 31 14:45:08 EDT 2012

AUTHOR

Harvey P. Dale (hpd1(AT)is2.nyu.edu)

Harvey P. Dale

Discussion

Sat Mar 31

14:45

OEIS Server: https://oeis.org/edit/global/965

#3 by Russ Cox at Fri Mar 30 17:30:20 EDT 2012

EXTENSIONS

Edited by _Robert G. Wilson v (rgwv(AT)rgwv.com), _, May 09 2003

Discussion

Fri Mar 30

17:30

OEIS Server: https://oeis.org/edit/global/156

#2 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

OFFSET

0,1,1

MATHEMATICA

ConsecutiveOccurrences1[alist_, n_] := Flatten @ Position[ Apply[ SameQ, Partition[ alist, n, 1], {1}], True]; ConsecutiveOccurrences1[ First[ RealDigits[Pi, 10, 252499]], 5]

CROSSREFS

Cf. A049514-, A049515, A049516, A049518, A049519, A049520, A049521, A049522, A049523.

AUTHOR

Harvey P. Dale (hpd1@(AT)is2.nyu.edu)

EXTENSIONS

Edited by Robert G. Wilson v (rgwv(AT)rgwv.com), May 09 2003

#1 by N. J. A. Sloane at Sat Dec 11 03:00:00 EST 1999

NAME

Starting index of a string of 5 or more consecutive equal digits in decimal expansion of Pi.

DATA

763, 764, 17535, 19447, 24467, 28468, 32789, 39862, 48440, 56989, 65261, 89086, 102388, 120460, 140745, 141900, 146044, 161863, 162249, 193035, 193036, 205035, 205194, 211059, 213246, 215288, 220569, 222300, 222301, 244454, 244455, 250130

OFFSET

0,1

COMMENTS

Digits 3,1,4,... are indexed 1,2,3,...

CROSSREFS

Cf. A049514-A049523.

KEYWORD

nonn,base

AUTHOR

Harvey P. Dale (hpd1@is2.nyu.edu)

STATUS

approved