This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A004714 #10 Jul 30 2025 17:28:25 %S A004714 1,4,5,6,7,11,12,14,15,16,18,19,20,21,24,25,27,28,29,32,34,35,36,37, %T A004714 38,39,40,42,45,47,50,51,52,53,54,60,62,64,65,66,67,68,71,72,73,76,77, %U A004714 78,81,82,90,91,98,100,101,102 %N A004714 Positions of ones in binary expansion of the reciprocal of the golden ratio (0.618...). %H A004714 T. D. Noe, <a href="/A004714/b004714.txt">Table of n, a(n) for n=1..1000</a> %t A004714 Position[RealDigits[1/GoldenRatio,2,150][[1]],1]//Flatten (* _Harvey P. Dale_, Jul 30 2025 *) %Y A004714 Cf. A068432, A169868. %K A004714 nonn %O A004714 1,2 %A A004714 _Simon Plouffe_