Expansion of 1/((1-x)*(1-x^2)*(1-x^6)*(1-x^11)).

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =3a(6) =5a(7) =5a(8) =7a(9) =7a(10) =9a(11) =10a(12) =13a(13) =14a(14) =17a(15) =18a(16) =21a(17) =23a(18) =27a(19) =29a(20) =33a(21) =35a(22) =40a(23) =43a(24) =49a(25) =52a(26) =58a(27) =61a(28) =68a(29) =72