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 A063391 #6 May 10 2013 12:44:49 %S A063391 2,16,512,65536,33554432,68719476736,562949953421312, %T A063391 13098680304497852416,668820864146264243044352, %U A063391 107256832111726994824496152576,61528102027124002571478755339927552 %N A063391 Number of solutions of x^8=1 in general affine group AGL(n,2). %H A063391 V. Jovovic, <a href="/A062766/a062766.pdf">Cycle index of general affine group AGL(n,2)</a> %Y A063391 Cf. A063385-A063393, A062710, A053722, A053725, A053718, A053770-A053777. %K A063391 nonn %O A063391 1,1 %A A063391 _Vladeta Jovovic_, Jul 16 2001