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%I #4 Jun 22 2023 17:11:45
%S 0,0,1,1,0,1,0,1,0,0,1,1,0,0,0,1,0,0,1,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,
%T 0,0,1,1,0,1,1,1,0,0,1,1,0,0,0,1,0,0,1,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,
%U 0,0,1,1,0,1,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,0,0,1,1,0,1,0,1,0,0,1,1,0,0,0,1
%N Floor(3*n*tau)-Floor(2*n*tau)-Floor(n*tau), where tau=(1+sqrt(5))/2, the golden ratio.
%F a(n)=[3*n*tau]-[2*n*tau]-[n*tau], where [ ] denotes the floor function,
%F and tau=(1+sqrt(5))/2.
%Y Cf. A181713, A181714.
%K nonn
%O 1,1
%A _Clark Kimberling_, Nov 07 2010
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