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 A331054 #3 Jan 08 2020 19:33:52 %S A331054 1,4,12,8,1 %N A331054 Coordination sequence for tetravalent vertex in 1-skeleton of disdyakis dodecahedron. %C A331054 The coordination sequences for hexavalent and octavalent vertices are respectively 1,6,12,6,1 and 1,8,8,8,1. These do not have their own entries since they are subsequences of many other OEIS entries. %C A331054 Computed by Tom Karzes (see link). %H A331054 Tom Karzes, <a href="/A298808/a298808.html">Polyhedron Coordination Sequences</a> %K A331054 nonn,fini,full %O A331054 0,2 %A A331054 _N. J. A. Sloane_, Jan 08 2020