Expansion of g.f. Product_{n>=1} (1-x^n)*(1-x^(5*n))/(1-x^(3*n))^2.

Terms

a(0) =1a(1) =-1a(2) =-1a(3) =2a(4) =-2a(5) =-2a(6) =6a(7) =-3a(8) =-5a(9) =12a(10) =-8a(11) =-9a(12) =24a(13) =-14a(14) =-18a(15) =42a(16) =-26a(17) =-31a(18) =76a(19) =-45a(20) =-54a(21) =126a(22) =-76a(23) =-88a(24) =210a(25) =-121a(26) =-144a(27) =332a(28) =-196a(29) =-225