Expansion of 1/((1-x^4)(1-x^6)(1-x^9)(1-x^12)).

Terms

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