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 A033736 #8 Oct 09 2018 10:55:23
%S A033736 1,2,2,6,8,8,18,20,20,38,44,44,72,84,80,128,144,132,202,220,208,308,
%T A033736 320,304,452,454,428,618,608,576,844,812,744,1124,1060,976,1448,1324,
%U A033736 1248,1852,1656,1564,2320,2068
%N A033736 Expansion of Product_{d | 24} theta_3(q^d).
%D A033736 J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p 102 eq 9.
%H A033736 Seiichi Manyama, <a href="/A033736/b033736.txt">Table of n, a(n) for n = 0..10000</a>
%K A033736 nonn
%O A033736 0,2
%A A033736 _N. J. A. Sloane_