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 A191185 #4 Mar 30 2012 18:57:31 %S A191185 1,3,4,6,9,10,13,14,18,19,26,27,28,31,38,40,42,43,54,55,58,74,78,79, %T A191185 81,82,85,94,106,110,114,115,121,126,127,130,154,162,163,166,170,174, %U A191185 175,218,222,223,234,235,238,243,244,247,256,283,298,314,318,319,326,330,331,342,343,346,364,378,379,382,391,426,442,458,462,463 %N A191185 Integers in (-2+A191130)/4; contains A191130 as a proper subsequence. %C A191185 See A191130. %t A191185 (See A191130.) %Y A191185 Cf. A191130, A191113. %K A191185 nonn %O A191185 1,2 %A A191185 _Clark Kimberling_, May 27 2011