Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 5.

Terms

a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =1a(6) =2a(7) =1a(8) =2a(9) =0a(10) =0a(11) =-3a(12) =-3a(13) =-8a(14) =-10a(15) =-16a(16) =-20a(17) =-29a(18) =-35a(19) =-47a(20) =-56a(21) =-72a(22) =-85a(23) =-105a(24) =-122a(25) =-148a(26) =-171a(27) =-202a(28) =-231a(29) =-270