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 A243546 #14 Sep 14 2014 23:50:00 %S A243546 1,1,1,2,1,2,1,3,1,4 %N A243546 Number of simple connected graphs with n nodes that are distance regular and have no subgraph isomorphic to the bowtie graph. %H A243546 Travis Hoppe and Anna Petrone, <a href="https://github.com/thoppe/Encyclopedia-of-Finite-Graphs">Encyclopedia of Finite Graphs</a> %H A243546 T. Hoppe and A. Petrone, <a href="http://arxiv.org/abs/1408.3644">Integer sequence discovery from small graphs</a>, arXiv preprint arXiv:1408.3644, 2014 %Y A243546 Cf. A242792 (bowtie free graphs), A241814 (distance regular graphs). %K A243546 nonn,more %O A243546 1,4 %A A243546 _Travis Hoppe_ and _Anna Petrone_, Jun 06 2014