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Positions of zeros in binary expansion of the reciprocal of the golden ratio (0.618...).
3

%I #5 Aug 08 2017 12:31:05

%S 2,3,8,9,10,13,17,22,23,26,30,31,33,41,43,44,46,48,49,55,56,57,58,59,

%T 61,63,69,70,74,75,79,80,83,84,85,86,87,88,89,92,93,94,95,96,97,99,

%U 103,104,108,111,115,116,118,119,120,121,122,125,127,128,129,130,131,133,134,135

%N Positions of zeros in binary expansion of the reciprocal of the golden ratio (0.618...).

%H T. D. Noe, <a href="/A169868/b169868.txt">Table of n, a(n) for n=1..1000</a>

%t Position[RealDigits[1/GoldenRatio,2,150][[1]],0]//Flatten (* _Harvey P. Dale_, Aug 08 2017 *)

%Y Cf. A068432, A004714.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Jul 04 2010