Coefficients in the expansion of 1/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = 8/5.

Terms

a(0) =1a(1) =-3a(2) =5a(3) =-9a(4) =17a(5) =-30a(6) =52a(7) =-90a(8) =154a(9) =-262a(10) =446a(11) =-758a(12) =1286a(13) =-2182a(14) =3702a(15) =-6278a(16) =10646a(17) =-18054a(18) =30614a(19) =-51910a(20) =88022a(21) =-149254a(22) =253078a(23) =-429126a(24) =727638a(25) =-1233798a(26) =2092054a(27) =-3547334a(28) =6014934a(29) =-10199046