A004714 Positions of ones in binary expansion of the reciprocal of the golden ratio (0.618...).

1, 4, 5, 6, 7, 11, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 29, 32, 34, 35, 36, 37, 38, 39, 40, 42, 45, 47, 50, 51, 52, 53, 54, 60, 62, 64, 65, 66, 67, 68, 71, 72, 73, 76, 77, 78, 81, 82, 90, 91, 98, 100, 101, 102

Offset: 1

Author

Simon Plouffe

Keywords

• nonn

Links

• T. D. Noe, Table of n, a(n) for n=1..1000

Crossrefs

Cf. A068432, A169868.

Programs

Mathematica

Position[RealDigits[1/GoldenRatio,2,150][[1]],1]//Flatten (* Harvey P. Dale, Jul 30 2025 *)