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

Terms

a(0) =1a(1) =-6a(2) =27a(3) =-92a(4) =279a(5) =-756a(6) =1913a(7) =-4536a(8) =10260a(9) =-22220a(10) =46479a(11) =-94176a(12) =185749a(13) =-357426a(14) =673056a(15) =-1242404a(16) =2252772a(17) =-4017816a(18) =7058609a(19) =-12228060a(20) =20911230a(21) =-35330324a(22) =59023728a(23) =-97568712a(24) =159693831a(25) =-258941124a(26) =416181510a(27) =-663337512a(28) =1048935414a(29) =-1646245836