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

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =7a(6) =10a(7) =15a(8) =21a(9) =30a(10) =42a(11) =60a(12) =84a(13) =118a(14) =166a(15) =233a(16) =327a(17) =458a(18) =643a(19) =901a(20) =1263a(21) =1770a(22) =2481a(23) =3477a(24) =4872a(25) =6828a(26) =9568a(27) =13408a(28) =18788a(29) =26328