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 A099703 #9 Jun 25 2017 15:16:42 %S A099703 1,1,8,112,2350,67526,2514688,117239888,6756599164,509020241244, %T A099703 72817721736544,41583904069469312 %N A099703 Consider the family of multigraphs enriched by the species of simple graphs. Sequence gives number of those multigraphs with n arcs. %D A099703 G. Paquin, Dénombrement de multigraphes enrichis, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004. %H A099703 G. Paquin, <a href="/A038205/a038205.pdf">Dénombrement de multigraphes enrichis</a>, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004. [Cached copy, with permission] %K A099703 nonn %O A099703 0,3 %A A099703 _N. J. A. Sloane_, Oct 26 2004