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 A214082 #12 Sep 08 2022 08:46:02 %S A214082 1,105,210,112,1120,1260,2520,1344,1680,3360,2880,2880,1344,1344 %N A214082 Size of conjugacy classes of GL(4,2) arranged by order of elements in that class. %o A214082 (Magma) [ g[2] : g in ConjugacyClasses(GL(4,2)) ]; %K A214082 nonn,fini,full %O A214082 1,2 %A A214082 _Alexander Gruber_, Feb 15 2013