Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^6 in powers of x.

Terms

a(0) =1a(1) =-6a(2) =15a(3) =-20a(4) =9a(5) =24a(6) =-65a(7) =90a(8) =-75a(9) =6a(10) =90a(11) =-180a(12) =220a(13) =-180a(14) =66a(15) =110a(16) =-264a(17) =360a(18) =-365a(19) =264a(20) =-66a(21) =-178a(22) =375a(23) =-510a(24) =496a(25) =-414a(26) =180a(27) =60a(28) =-330a(29) =570