Expansion of 1/((1-x^2)*(1-x^9)*(1-x^12)).

Terms

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