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%I #8 Mar 15 2016 00:25:28
%S 1,0,0,1,0,0,0,1,1,0,0,1,0,0,0,0,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1,0,
%T 1,1,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,
%U 1,1,0,1,0,0,0,0,0,0,0,0,1,0
%N a(1)=1; a(2)=0. For n>=3 , if {d(1),...,d(r)} is a part of {a(1),...,a(n-1)} then a(n)=1 else a(n)=0. d(j) digits of the binary representation of n.
%e a(1)=1; a(2)=0.
%e n=3, binary 11. {1,1} is not a part of {1,0} thus a(3)=0.
%e n=4, binary 100. {1,0,0} is a part of {1,0,0} thus a(4)=1.
%e n=5, binary 101. {1,0,1} is not a part of {1,0,0,1} thus a(5)=0.
%e n=6, binary 110. {1,1,0} is not a part of {1,0,0,1,0} thus a(6)=0.
%e n=7, binary 111. {1,1,1} is not a part of {1,0,0,1,0,0} thus a(7)=0.
%e and so on.
%K nonn,base
%O 1
%A _Ctibor O. Zizka_, Mar 01 2016
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