A054308 Positions of 2's in the decimal expansion of Euler's constant.

4, 15, 24, 30, 33, 39, 50, 61, 71, 91, 109, 117, 135, 139, 140, 152, 157, 168, 183, 186, 190, 193, 208, 223, 236, 239, 269, 272, 287, 293, 296, 310, 319, 324, 329, 351, 358, 367, 387, 400, 408, 421, 430, 431, 435

Offset

1,1

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000

Mathematica

Flatten[Position[RealDigits[EulerGamma, 10, 500][[1]], 2]] (* Harvey P. Dale, Aug 21 2015 *)

Crossrefs

Sequence in context: A167293 A267769 A192201 * A051531 A062835 A203231

Adjacent sequences: A054305 A054306 A054307 * A054309 A054310 A054311

Keyword

nonn,base

Author

Simon Plouffe, Feb 20 2000

Status

approved