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 A080914 #4 Mar 30 2012 16:49:42 %S A080914 1,6,11,16,19,21,24,29,34,37,39,42,47,52,55,57,60,63,65,66,68,71,74, %T A080914 76,79,84,89,92,94,97,102,107,110,112,115,118,120,121,123,126,129,131, %U A080914 134,139,144,147,149,152,157,162,165,167,170,173,175,176,178 %N A080914 A080900 sorted and duplicates removed. %F A080914 sort -n -u A080900 %Y A080914 Cf. A080900, A080919. %K A080914 nonn %O A080914 1,2 %A A080914 _N. J. A. Sloane_, Apr 02 2003