Expansion of Product_{k>=0} (1-x^(5*k+4))^(5*k+4).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =-4a(5) =0a(6) =0a(7) =0a(8) =6a(9) =-9a(10) =0a(11) =0a(12) =-4a(13) =36a(14) =-14a(15) =0a(16) =1a(17) =-54a(18) =92a(19) =-19a(20) =0a(21) =36a(22) =-228a(23) =202a(24) =-24a(25) =-9a(26) =272a(27) =-702a(28) =358a(29) =-29