Product t2(q^d); d | 48, where t2 = theta2(q)/(2*q^(1/4)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =3a(6) =6a(7) =5a(8) =5a(9) =10a(10) =10a(11) =9a(12) =17a(13) =15a(14) =15a(15) =26a(16) =24a(17) =22a(18) =36a(19) =33a(20) =35a(21) =54a(22) =46a(23) =50a(24) =72a(25) =65a(26) =66a(27) =96a(28) =86a(29) =90