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

Terms

a(0) =1a(1) =-6a(2) =9a(3) =14a(4) =-54a(5) =36a(6) =65a(7) =-162a(8) =126a(9) =148a(10) =-438a(11) =252a(12) =344a(13) =-756a(14) =513a(15) =546a(16) =-1458a(17) =756a(18) =1022a(19) =-2064a(20) =1332a(21) =1352a(22) =-3510a(23) =1764a(24) =2198a(25) =-4374a(26) =2808a(27) =2710a(28) =-6804a(29) =3276