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 A320134 #11 Oct 08 2018 03:20:53 %S A320134 1,4,6,8,12,8,8,16,6,12,24,8,26,32,12,32,36,32,46,56,36,40,72,32,56, %T A320134 76,24,64,72,40,60,80,54,64,96,48,52,96,72,80,120,32,48,104,36,104,96, %U A320134 64,98,124,90,64,144,72,144,160,60,136,120,104,144,160,60,112,180 %N A320134 Number of integer solutions to a^2 + b^2 + 2*c^2 + 12*d^2 = n. %C A320134 a(n) > 0 for n >= 0. %H A320134 Seiichi Manyama, <a href="/A320134/b320134.txt">Table of n, a(n) for n = 0..10000</a> %F A320134 G.f.: theta_3(q)^2 * theta_3(q^2) * theta_3(q^12). %Y A320134 Cf. A097057, A320124, A320125, A320126, A320127, A320128, A320130, A320131, A320132, A320133, A320135, A320136. %K A320134 nonn %O A320134 0,2 %A A320134 _Seiichi Manyama_, Oct 06 2018