%I
%S 0,1,1,1,0,1,0,1,0,0,1,1,0,0,1,0,0,0,0,1,1,1,0,1,1,0,0,1,1,0,1,0,1,0,
%T 0,0,1,1,0,1,1,1,0,1,0,1,0,0,1,1,0,0,1,0,1,0,0,1,1,0,0,1,1,0,0,1,1,0,
%U 1,0,1,1,0,0,1,1,0,1,0,1,0,1,0,1,0,0,1,1,0,0,1,0,1,0,0,1,1,0,0,1,1,0,0,1,1,0,1,0
%N a(n) = [n*u+n*v][n*u][n*v], where u=sqrt(5), v=1/u, and []=floor.
%H G. C. Greubel, <a href="/A190201/b190201.txt">Table of n, a(n) for n = 1..10000</a>
%t u = 5^(1/2); v = 1/u;
%t f[n_] := Floor[n*u + n*v]  Floor[n*u]  Floor[n*v]
%t t = Table[f[n], {n, 1, 120}] (*A190201*)
%t Flatten[Position[t, 0]] (*A190202*)
%t Flatten[Position[t, 1]] (*A190203*)
%o (PARI) for(n=1,30, print1(floor(n*(sqrt(5) + 1/sqrt(5)))  floor(n*sqrt(5))  floor(n/sqrt(5)), ", ")) \\ _G. C. Greubel_, Dec 27 2017
%o (MAGMA) [Floor(n*(Sqrt(5) + 1/Sqrt(5)))  Floor(n*Sqrt(5))  Floor(n/Sqrt(5)): n in [1..30]]; // _G. C. Greubel_, Dec 27 2017
%Y Cf. A190202, A190203.
%K nonn
%O 1
%A _Clark Kimberling_, May 05 2011
