Expansion of 1/((1-x)*(1-x^2)*(1-x^6)*(1-x^9)).

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =3a(6) =5a(7) =5a(8) =7a(9) =8a(10) =10a(11) =11a(12) =14a(13) =15a(14) =18a(15) =20a(16) =23a(17) =25a(18) =30a(19) =32a(20) =37a(21) =40a(22) =45a(23) =48a(24) =55a(25) =58a(26) =65a(27) =70a(28) =77a(29) =82