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A139727 Number of digits between successive occurrences of digit 9 in decimal representation of Pi. 2
6, 1, 15, 7, 3, 1, 0, 9, 2, 3, 16, 0, 19, 21, 6, 14, 24, 10, 6, 2, 2, 5, 8, 5, 32, 1, 9, 24, 9, 33, 2, 4, 4, 11, 2, 31, 2, 7, 14, 1, 1, 3, 10, 6, 18, 0, 4, 16, 4, 8, 1, 2, 25, 1, 3, 8, 6, 3, 10, 7, 21, 41, 2, 18, 5, 10, 10, 3, 2, 3, 7, 0, 7, 3, 13, 5, 8, 0, 13, 0, 0, 0, 0, 0, 4, 4, 0, 4, 10, 5, 6, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..2000

MATHEMATICA

Differences[Flatten[Position[RealDigits[Pi, 10, 1000][[1]], 9]]]-1 (* Harvey P. Dale, Feb 10 2019 *)

CROSSREFS

Cf. A135088, A000796.

Sequence in context: A103217 A136273 A125233 * A257468 A278867 A281288

Adjacent sequences:  A139724 A139725 A139726 * A139728 A139729 A139730

KEYWORD

nonn,base

AUTHOR

Daniel Drijard (daniel.drijard(AT)cern.ch)

STATUS

approved

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Last modified July 26 10:21 EDT 2021. Contains 346294 sequences. (Running on oeis4.)