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 A224765 #15 Jun 03 2013 16:17:42 %S A224765 1,1,1,1,1,2,1,1,1,3,1,1,1,2,1,1,1,4,3,1,1,2,3,1,1,3,1,1,1,2,1,1,1,5, %T A224765 2,1,1,1,2,1,1,3,1,1,1,1,2,1,1,4,3,1,1,2,1,1,1,3,1,1,1,2,1,1,1,6,2,1, %U A224765 1,1,5,1,1,3,2,1,1,3,5,1 %N A224765 Denominator of fractional curling number of binary expansion of n. %C A224765 See A224762 for definition and Maple program. %H A224765 N. J. A. Sloane, <a href="/A224765/b224765.txt">Table of n, a(n) for n = 0..10000</a> %e A224765 1, 1, 1, 2, 2, 3/2, 1, 3, 3, 4/3, 2, 2, 2, 3/2, 1, 4, 4, 5/4, 5/3, 2, 2, 5/2, 5/3, 3, 3, 4/3, 2, 2, 2, 3/2, 1, 5, 5, 6/5, 3/2, 2, 2, 2, 3/2, 3, 3, 5/3, 3, 2, 2, 2, 3/2, 4, 4, 5/4, 5/3, 2, 2, 5/2, 2, 3, 3, 4/3, 2, 2, 2, 3/2, 1, 6, 6, 7/6, 3/2, 2, ... %e A224765 For example, 18 = 10010 in binary has fractional curling number 5/4. %Y A224765 Cf. A224764, A224762, A181935. %K A224765 nonn,frac %O A224765 0,6 %A A224765 _N. J. A. Sloane_, Apr 26 2013