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A054297
Positions of 1's in the decimal expansion of sqrt(2).
4
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
OFFSET
1,2
LINKS
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
KEYWORD
nonn,base
AUTHOR
Simon Plouffe, Feb 20 2000
STATUS
approved