A050201 Starting positions of strings of 2 0's in the decimal expansion of Pi.

307, 360, 601, 602, 855, 856, 973, 1175, 1189, 1359, 1414, 1598, 1599, 1608, 1817, 1836, 1998, 2339, 2602, 2806, 2881, 3154, 3202, 3284, 3298, 3481, 3849, 4076, 4199, 4202, 4255, 4256, 4367, 4698, 4755, 4793, 4794, 5070, 5093, 5168, 5685

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Eric Weisstein's World of Mathematics, Pi Digits

Index entries for sequences related to the number Pi

Mathematica

a=RealDigits[Pi, 10, 8! ]; lst={}; Do[b=a[[1]][[n]]; c=a[[1]][[n+1]]; If[b==0&&c==0, AppendTo[lst, n-1]], {n, 8!-1}]; lst (* Vladimir Joseph Stephan Orlovsky, Jun 02 2009 *)

Crossrefs

Cf. A000796.

Sequence in context: A118282 A220475 A282594 * A142376 A261289 A142255

Adjacent sequences: A050198 A050199 A050200 * A050202 A050203 A050204

Keyword

nonn,base

Author

Eric W. Weisstein

Status

approved