Expansion of 1/((1-x^4)(1-x^5)(1-x^7)(1-x^9)).

Terms

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