Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^8 in powers of x.

Terms

a(0) =1a(1) =-8a(2) =28a(3) =-56a(4) =62a(5) =0a(6) =-148a(7) =328a(8) =-419a(9) =280a(10) =140a(11) =-728a(12) =1232a(13) =-1336a(14) =848a(15) =224a(16) =-1582a(17) =2688a(18) =-3072a(19) =2408a(20) =-742a(21) =-1568a(22) =3836a(23) =-5264a(24) =5306a(25) =-3744a(26) =924a(27) =2576a(28) =-5686a(29) =7792