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

Terms

a(0) =1a(1) =-5a(2) =5a(3) =0a(4) =30a(5) =-51a(6) =5a(7) =-130a(8) =220a(9) =-125a(10) =649a(11) =-605a(12) =870a(13) =-2695a(14) =1565a(15) =-4852a(16) =7915a(17) =-6360a(18) =20625a(19) =-17880a(20) =33551a(21) =-61015a(22) =50865a(23) =-138510a(24) =135485a(25) =-224725a(26) =389025a(27) =-359610a(28) =849525a(29) =-838970