Expansion of 1/(1-x-x^2-x^3-x^4+x^5+x^6+x^7-x^9).

Terms

a(0) =1a(1) =1a(2) =2a(3) =4a(4) =8a(5) =14a(6) =26a(7) =48a(8) =89a(9) =164a(10) =302a(11) =557a(12) =1028a(13) =1896a(14) =3496a(15) =6448a(16) =11893a(17) =21935a(18) =40455a(19) =74613a(20) =137613a(21) =253807a(22) =468108a(23) =863354a(24) =1592327a(25) =2936808a(26) =5416499a(27) =9989915a(28) =18424893a(29) =33981939