A053752 Positions of 8's in the decimal expansion of Pi.

12, 19, 27, 35, 36, 53, 68, 75, 79, 82, 85, 89, 102, 106, 108, 114, 125, 135, 148, 151, 153, 162, 172, 190, 198, 205, 206, 223, 229, 234, 237, 256, 268, 280, 306, 318, 319, 323, 324, 335, 353, 373, 374, 384, 426

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for sequences related to the number Pi

Formula

a(n) = A037006(n) + 1. - Georg Fischer, May 31 2021

Mathematica

Flatten[Position[RealDigits[Pi, 10, 1000][[1]], 8]] (* Vincenzo Librandi, Oct 07 2013 *)

Crossrefs

Cf. A037006.

Sequence in context: A231290 A003335 A030609 * A291939 A349986 A043102

Adjacent sequences: A053749 A053750 A053751 * A053753 A053754 A053755

Keyword

nonn,base

Author

Simon Plouffe, Feb 20 2000

Status

approved