Expansion of 1/((1-x)(1-x^5)(1-x^11)(1-x^12)).

Terms

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