Expansion of Product_{k>=1} (1 - x^k)^23.

Terms

a(0) =1a(1) =-23a(2) =230a(3) =-1265a(4) =3795a(5) =-3519a(6) =-16445a(7) =64285a(8) =-64515a(9) =-120175a(10) =354706a(11) =-123763a(12) =-407560a(13) =-48530a(14) =817190a(15) =1464341a(16) =-4376693a(17) =-135355a(18) =6303955a(19) =-1282710a(20) =-682088a(21) =-11372603a(22) =5678585a(23) =13479425a(24) =-5451115a(25) =16579596