Expansion of F(x) where F(x) = 1 + x / (1 - x^2 / F(x^2) ).

Terms

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