%I
%S 1,1,0,1,0,0,1,0,0,0,1,1,1,0,1,1,0,1,0,0,0,2,0,0,0,0,1,0,1,0,0,0,1,1,
%T 1,0,2,0,0,2,0,0,0,1,0,1,0,1,1,0,0,0,0,0,1,1,1,0,0,0,0,1,0,0,0,0,3,1,
%U 0,2,0,0,1,0,0,0,1,1,2,0,0,1,0,0,0,0,0,1
%N Product t2(q^d); d  11, where t2 = theta2(q)/(2*q^(1/4)).
%C Also the number of positive odd solutions to equation x^2 + 11*y^2 = 8*n + 12.  _Seiichi Manyama_, May 28 2017
%H Seiichi Manyama, <a href="/A033770/b033770.txt">Table of n, a(n) for n = 0..10000</a>
%t QP=QPochhammer; s=QP[q^2]^2 (QP[q^22]^2/(QP[q] QP[q^11]))+O[q]^105; CoefficientList[s, q] (* _Vincenzo Librandi_, May 30 2017 *)
%K nonn
%O 0,22
%A _N. J. A. Sloane_
%E More terms from _Seiichi Manyama_, May 22 2017
