Expansion of q^(2/3) * c(q) / c(q^3) in powers of q where c() is a cubic AGM theta function.

Terms

a(0) =1a(1) =1a(2) =2a(3) =-1a(4) =1a(5) =-1a(6) =1a(7) =-3a(8) =-2a(9) =3a(10) =3a(11) =4a(12) =-5a(13) =1a(14) =-2a(15) =0a(16) =-7a(17) =-4a(18) =7a(19) =8a(20) =11a(21) =-11a(22) =3a(23) =-7a(24) =3a(25) =-17a(26) =-11a(27) =17a(28) =15a(29) =24