%I A085002
%S A085002 1,1,0,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,0,0,1,1,1,0,0,0,1,1,0,0,0,1,1,1,0,
%T A085002 0,1,1,1,0,0,1,1,1,0,0,0,1,1,0,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,0,0,0,1,1,
%U A085002 0,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,0,0,0,1,1,0,0,0,1,1,0,0,0,1,1,1,0,0,1
%N A085002 A fractal sequence.
%H A085002 B. Cloitre, <a href="http://membres.lycos.fr/bgourevitch/temporaires/
               benoit/phifractal.jpg">Graph of A085005(n) for n=1 up to 3874</a>
%F A085002 a(n)=floor(phi*n)-2*floor(phi*n/2) where phi=(1+sqrt(5))/2 is the Golden 
               ratio
%F A085002 a(n)=A105774(n) mod 2; a(n)=A000201(n) mod 2. - Benoit Cloitre (benoit7848c(AT)orange.fr), 
               May 10 2005
%Y A085002 Cf. A083035, A083036, A083037, A083038, A085003, A085004, A085005.
%Y A085002 Sequence in context: A015894 A011639 A016330 this_sequence A014394 A014779 
               A014464
%Y A085002 Adjacent sequences: A084999 A085000 A085001 this_sequence A085003 A085004 
               A085005
%K A085002 nonn
%O A085002 1,1
%A A085002 Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 17 2003, link corrected 
               Nov 02 2006