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