login
A054295
Positions of 9's in the decimal expansion of 1/2*(sqrt(5)+1).
1
8, 13, 15, 43, 46, 77, 82, 94, 96, 117, 137, 141, 163, 168, 170, 172, 176, 190, 191, 195, 213, 222, 241, 249, 262, 281, 289, 297, 307, 323, 328, 340, 346, 366, 376, 377, 398, 412, 418, 421, 470, 471, 476, 478
OFFSET
1,1
LINKS
MATHEMATICA
Flatten[Position[RealDigits[GoldenRatio, 10, 500][[1]], 9]] (* Harvey P. Dale, Jan 16 2014 *)
CROSSREFS
Sequence in context: A380549 A214412 A080361 * A328241 A287159 A272486
KEYWORD
nonn,base
AUTHOR
Simon Plouffe, Feb 20 2000
STATUS
approved