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 A331061 #6 Jan 08 2020 20:16:41 %S A331061 1,4,8,12,16,14,5,2 %N A331061 Coordination sequence for tetravalent vertex in 1-skeleton of deltoidal hexecontahedron. %C A331061 Computed by Tom Karzes (see link). %H A331061 Tom Karzes, <a href="/A298808/a298808.html">Polyhedron Coordination Sequences</a> %Y A331061 Cf. A331060, A331062. %K A331061 nonn,fini,full %O A331061 0,2 %A A331061 _N. J. A. Sloane_, Jan 08 2020