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 A080922 #3 Mar 30 2012 16:49:42 %S A080922 4,7,10,21,63,81 %N A080922 Records in A080905. %Y A080922 Cf. A080905, A080927, A080900. %K A080922 nonn %O A080922 1,1 %A A080922 _N. J. A. Sloane_, Apr 04 2003