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 A029842 #12 Aug 11 2018 11:36:00
%S A029842 1,5,5,-10,-10,31,20,-75,-40,150,84,-280,-165,520,290,-935,-495,1595,
%T A029842 855,-2640,-1424,4315,2265,-6925,-3570,10860,5605,-16740,-8615,25520,
%U A029842 12984,-38455,-19390,57150,28740,-83961,-42110,122320
%N A029842 Expansion of Product_{m>=1} ((1+q^(2*m-1))/(1+q^(2*m)))^5.
%H A029842 Seiichi Manyama, <a href="/A029842/b029842.txt">Table of n, a(n) for n = 0..10000</a>
%F A029842 G.f.: x^(5/8)*theta_2(sqrt(x))^5/theta_2(x)^5, where theta_() is the Jacobi theta function. - _Ilya Gutkovskiy_, Dec 04 2017
%Y A029842 Cf. A029838, A029839, A029840, A029841, A029843, A029844.
%K A029842 sign
%O A029842 0,2
%A A029842 _N. J. A. Sloane_