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 A320136 #13 Oct 08 2018 03:20:34 %S A320136 1,4,6,8,12,8,8,16,6,12,24,8,24,24,2,24,24,32,54,40,40,48,36,40,56,44, %T A320136 72,80,48,40,24,64,66,80,96,48,84,72,40,72,72,80,144,56,24,104,12,96, %U A320136 120,68,102,96,120,56,80,80,98,120,132,120,72,120,64,152,84,72,240,120 %N A320136 Number of integer solutions to a^2 + b^2 + 2*c^2 + 14*d^2 = n. %C A320136 a(n) > 0 for n >= 0. %H A320136 Seiichi Manyama, <a href="/A320136/b320136.txt">Table of n, a(n) for n = 0..10000</a> %F A320136 G.f.: theta_3(q)^2 * theta_3(q^2) * theta_3(q^14). %Y A320136 Cf. A097057, A320124, A320125, A320126, A320127, A320128, A320130, A320131, A320132, A320133, A320134, A320135. %K A320136 nonn %O A320136 0,2 %A A320136 _Seiichi Manyama_, Oct 06 2018