Expansion of Product_{k>=1} 1/(1 + x^k)^(k*(5*k-3)/2).

Terms

a(0) =1a(1) =-1a(2) =-6a(3) =-12a(4) =6a(5) =65a(6) =179a(7) =202a(8) =-137a(9) =-1392a(10) =-3492a(11) =-5135a(12) =-1325a(13) =15437a(14) =52934a(15) =101787a(16) =116827a(17) =-16945a(18) =-462603a(19) =-1350732a(20) =-2475989a(21) =-2889620a(22) =-343236a(23) =8559858a(24) =26972213a(25) =53099230a(26) =72521956a(27) =47535918a(28) =-86985043a(29) =-409729146