Coefficients in the expansion of 1/([r]-[2r]x+[3r]x^2-...); [ ]=floor, r=13/8.

Terms

a(0) =1a(1) =3a(2) =5a(3) =9a(4) =17a(5) =30a(6) =52a(7) =91a(8) =160a(9) =281a(10) =494a(11) =871a(12) =1537a(13) =2711a(14) =4782a(15) =8437a(16) =14885a(17) =26258a(18) =46320a(19) =81712a(20) =144145a(21) =254277a(22) =448555a(23) =791273a(24) =1395843a(25) =2462330a(26) =4343664a(27) =7662429a(28) =13516885a(29) =23844416