Expansion of eta(q^2)^4 / eta(q)^8 in powers of q.

Terms

a(0) =1a(1) =8a(2) =40a(3) =160a(4) =552a(5) =1712a(6) =4896a(7) =13120a(8) =33320a(9) =80872a(10) =188784a(11) =425952a(12) =932640a(13) =1988080a(14) =4137024a(15) =8422848a(16) =16810536a(17) =32943760a(18) =63482760a(19) =120440608a(20) =225217904a(21) =415498496a(22) =756920160a(23) =1362645440a(24) =2425895712a(25) =4273590392a(26) =7454092720a(27) =12879684160a(28) =22056267840