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A054297

Positions of 1's in the decimal expansion of sqrt(2).

1, 3, 6, 22, 43, 56, 77, 97, 105, 114, 138, 143, 145, 157, 159, 187, 188, 199, 203, 211, 231, 237, 240, 248, 270, 274, 295, 316, 330, 358, 376, 381, 382, 401, 420, 435, 456, 460, 470, 471, 472, 480, 483, 486, 489

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

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

MATHEMATICA

Flatten[Position[RealDigits[Sqrt[2], 10, 500][[1]], 1]] (* Harvey P. Dale, Dec 27 2015 *)

CROSSREFS

Sequence in context: A347616 A280116 A295578 * A325158 A079514 A148624

Adjacent sequences: A054294 A054295 A054296 * A054298 A054299 A054300

KEYWORD

nonn,base

AUTHOR

Simon Plouffe, Feb 20 2000

STATUS

approved

URL: https://oeis.org/A054297

⇱ A054297 - OEIS