Expansion of (1-x)/(1-5*x-2*x^2+8*x^3).

Terms

a(0) =1a(1) =4a(2) =22a(3) =110a(4) =562a(5) =2854a(6) =14514a(7) =73782a(8) =375106a(9) =1906982a(10) =9694866a(11) =49287446a(12) =250571106a(13) =1273871494a(14) =6476200114a(15) =32924174710a(16) =167382301826a(17) =850950257638