Coefficients in the expansion of 1/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = 4/3.

Terms

a(0) =1a(1) =-2a(2) =0a(3) =3a(4) =-2a(5) =-4a(6) =8a(7) =0a(8) =-16a(9) =16a(10) =16a(11) =-48a(12) =16a(13) =80a(14) =-112a(15) =-48a(16) =272a(17) =-176a(18) =-368a(19) =720a(20) =16a(21) =-1456a(22) =1424a(23) =1488a(24) =-4336a(25) =1360a(26) =7312a(27) =-10032a(28) =-4592a(29) =24656