Expansion of (f(x) / f(x^3))^6 in powers of x where f() is a Ramanujan theta function.

Terms

a(0) =1a(1) =6a(2) =9a(3) =-16a(4) =-66a(5) =-54a(6) =98a(7) =300a(8) =243a(9) =-364a(10) =-1128a(11) =-828a(12) =1221a(13) =3498a(14) =2511a(15) =-3528a(16) =-9876a(17) =-6804a(18) =9358a(19) =25428a(20) =17217a(21) =-23068a(22) =-61644a(23) =-40824a(24) =53916a(25) =141318a(26) =92340a(27) =-119912a(28) =-310554a(29) =-199980