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

Terms

a(0) =1a(1) =-8a(2) =20a(3) =-16a(4) =58a(5) =-288a(6) =424a(7) =-464a(8) =2035a(9) =-4816a(10) =7364a(11) =-15008a(12) =32030a(13) =-69152a(14) =135352a(15) =-217840a(16) =460537a(17) =-1012000a(18) =1704176a(19) =-3043120a(20) =6200086a(21) =-11737792a(22) =21029184a(23) =-37602016a(24) =70312646a(25) =-132822480a(26) =235883988a(27) =-412277440