Expansion of Product_{m>=1} (1+q^m)^(-30).

Terms

a(0) =1a(1) =-30a(2) =435a(3) =-4090a(4) =28305a(5) =-155586a(6) =716910a(7) =-2884080a(8) =10440930a(9) =-34752790a(10) =107952705a(11) =-316326840a(12) =881621260a(13) =-2352438330a(14) =6041102175a(15) =-14993771926a(16) =36092874960a(17) =-84513784620a(18) =192981056950a(19) =-430636738770a(20) =940848408276