%I #13 Oct 26 2018 09:51:40
%S 1,2,-2,-2,8,2,-14,-6,24,20,-54,-30,104,42,-170,-94,302,170,-524,-254,
%T 852,422,-1406,-706,2256,1144,-3550,-1796,5628,2710,-8670,-4254,13190,
%U 6650,-20118,-9842,30200,14618,-44874,-22014,66376,32590,-97350,-47398,141788,68668
%N Expansion of Product_{k>0} theta_3(q^(2*k-1))/theta_3(q^(2*k)), where theta_3() is the Jacobi theta function.
%H Seiichi Manyama, <a href="/A321026/b321026.txt">Table of n, a(n) for n = 0..1000</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/JacobiThetaFunctions.html">Jacobi Theta Functions</a>
%Y Cf. A000122, A320068, A320078, A321027.
%K sign
%O 0,2
%A _Seiichi Manyama_, Oct 26 2018