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 A237889 #3 Feb 15 2014 09:20:36 %S A237889 2,8,2,7,6,2,8,5,0,5,9,5,3,4,4,9,0,8,7,8,0,9,5,9,5,3,4,6,5,5,3,7,0,2, %T A237889 5,2,1,6,8,2,2,2,7,2,4,2,8,6,0,7,5,7,3,0,0,9,3,7,6,8,0,3,0,3,3,6,0,8, %U A237889 4,4,9,9,0,7,4,6,6,6,1,2,6,8,2,5,4,5,6,0,9,6,9,9,6,3,6,9,3,4,8,7,2,7,3,1,2,8 %N A237889 Decimal expansion of a constant related to A060985. %F A237889 Equals lim n->infinity A060985(n)/2^n. %e A237889 0.2827628505953449... %Y A237889 Cf. A060985. %K A237889 nonn,cons %O A237889 0,1 %A A237889 _Vaclav Kotesovec_, Feb 15 2014