Expansion of phi(q^2) / phi(-q^3) in powers of q where phi() is a Ramanujan theta function.

Terms

a(0) =1a(1) =0a(2) =2a(3) =2a(4) =0a(5) =4a(6) =4a(7) =0a(8) =10a(9) =8a(10) =0a(11) =20a(12) =14a(13) =0a(14) =36a(15) =24a(16) =0a(17) =64a(18) =42a(19) =0a(20) =108a(21) =68a(22) =0a(23) =176a(24) =108a(25) =0a(26) =280a(27) =170a(28) =0a(29) =436