Expansion of (r(q) * s(q))^3 where r(), s() are cubic AGM theta functions.

Terms

a(0) =1a(1) =9a(2) =-27a(3) =-261a(4) =765a(5) =2214a(6) =-11529a(7) =11304a(8) =24813a(9) =-81423a(10) =71118a(11) =106812a(12) =-354609a(13) =262350a(14) =385992a(15) =-1049166a(16) =739917a(17) =990306a(18) =-2713203a(19) =1709604a(20) =2287710a(21) =-5646600a(22) =3707532a(23) =4448952a(24) =-11344833a(25) =6737319a(26) =8450838a(27) =-19943757a(28) =12298248a(29) =14238558