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 A037216 #12 Sep 14 2021 09:46:25
%S A037216 0,0,0,0,1,0,0,8,0,0,24,0,12,32,0,72,16,0,144,16,54,96,96,216,0,192,
%T A037216 216,144,256,0,576,336,0,576,336,432,261,544,864,744,384,0,1440,672,
%U A037216 540,1440,960,1296,192,1216,1728,1440,1230,864,3168,1416,0,1920,3192,2160,2304,2144,1728,3816,256,3456,5328,1568
%N A037216 Expansion of ( Sum_{k>=0} k*q^(k^2) )^4.
%H A037216 Seiichi Manyama, <a href="/A037216/b037216.txt">Table of n, a(n) for n = 0..10000</a>
%Y A037216 Cf. A037214, A037215, A037217.
%K A037216 nonn
%O A037216 0,8
%A A037216 _N. J. A. Sloane_
%E A037216 More terms from _Seiichi Manyama_, Sep 14 2021