Expansion of b(q) * c(q^3)^2 / 9 in powers of q where b(), c() are cubic AGM theta functions.

Terms

a(0) =1a(1) =-3a(2) =0a(3) =8a(4) =-9a(5) =0a(6) =17a(7) =-27a(8) =0a(9) =40a(10) =-39a(11) =0a(12) =50a(13) =-72a(14) =0a(15) =96a(16) =-81a(17) =0a(18) =104a(19) =-150a(20) =0a(21) =176a(22) =-153a(23) =0a(24) =170a(25) =-243a(26) =0a(27) =280a(28) =-216a(29) =0