Expansion of f(-x^2)^7 / (f(x) * f(-x^8)^2) in powers of x where f() is a Ramanujan theta function.

Terms

a(0) =1a(1) =-1a(2) =-5a(3) =4a(4) =5a(5) =0a(6) =11a(7) =-15a(8) =-18a(9) =3a(10) =-10a(11) =29a(12) =10a(13) =11a(14) =37a(15) =-51a(16) =-16a(17) =-30a(18) =-65a(19) =62a(20) =53a(21) =22a(22) =50a(23) =-61a(24) =-52a(25) =-4a(26) =-81a(27) =120a(28) =62a(29) =0