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

Terms

a(0) =1a(1) =-3a(2) =4a(3) =-3a(4) =-1a(5) =8a(6) =-14a(7) =12a(8) =4a(9) =-32a(10) =56a(11) =-48a(12) =-16a(13) =128a(14) =-224a(15) =192a(16) =64a(17) =-512a(18) =896a(19) =-768a(20) =-256a(21) =2048a(22) =-3584a(23) =3072a(24) =1024a(25) =-8192a(26) =14336a(27) =-12288a(28) =-4096a(29) =32768