Expansion of 1/((1-x^2)*(1-x^6)*(1-x^9)*(1-x^12)).

Terms

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