Expansion of 1/((1-x)*(1-x^3)*(1-x^11)*(1-x^12)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =2a(6) =3a(7) =3a(8) =3a(9) =4a(10) =4a(11) =5a(12) =7a(13) =7a(14) =8a(15) =10a(16) =10a(17) =11a(18) =13a(19) =13a(20) =14a(21) =16a(22) =17a(23) =19a(24) =22a(25) =23a(26) =25a(27) =28a(28) =29a(29) =31