Expansion of 1/((1-x^6)*(1-x^7)*(1-x^8)*(1-x^9)).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =1a(8) =1a(9) =1a(10) =0a(11) =0a(12) =1a(13) =1a(14) =2a(15) =2a(16) =2a(17) =1a(18) =2a(19) =1a(20) =2a(21) =3a(22) =3a(23) =3a(24) =4a(25) =3a(26) =3a(27) =4a(28) =4a(29) =4