Expansion of 1/((1-x^7)(1-x^9)(1-x^11)(1-x^12)).

Terms

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