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

Terms

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