Expansion of Product_{m>=1} (1 - m*q^m)^8.

Terms

a(0) =1a(1) =-8a(2) =12a(3) =48a(4) =-106a(5) =-128a(6) =8a(7) =880a(8) =1041a(9) =-2560a(10) =-2524a(11) =-6720a(12) =5030a(13) =30880a(14) =26696a(15) =9264a(16) =-136524a(17) =-152456a(18) =-172604a(19) =37824a(20) =938316a(21) =1568960a(22) =1225624a(23) =-1981904a(24) =-4585531a(25) =-10791440a(26) =-8363184a(27) =2558560a(28) =29452194a(29) =67002976