Coefficients in the expansion of 1/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = sqrt(6)/2.

Terms

a(0) =1a(1) =-2a(2) =1a(3) =0a(4) =-1a(5) =3a(6) =-3a(7) =1a(8) =0a(9) =-1a(10) =3a(11) =-3a(12) =2a(13) =-4a(14) =5a(15) =-1a(16) =-3a(17) =7a(18) =-14a(19) =15a(20) =-6a(21) =-2a(22) =8a(23) =-18a(24) =22a(25) =-17a(26) =18a(27) =-17a(28) =-4a(29) =29