Expansion of 1/((1-x)(1-x^6)(1-x^7)(1-x^11)).

Terms

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