%I #10 Jun 24 2022 20:00:45
%S 1,1,0,0,1,0,1,1,0,1,1,0,0,1,0,0,1,1,0,1,0,0,1,0,1,1,0,0,1,0,0,1,0,1,
%T 1,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,0,1,1,0,1,1,0,0,1,0,1,1,0,1,1,0,0,1,
%U 0,0,1,0,1,1,0,1,0,0,1,1,0,1,1,0,0,1,0,1,1,0,1,1,0,0,1,0,0,1,1,0,1,0,0,1,0
%N a(n) = A157684(n) - A157685(n).
%C For n>=1 a(n) = A000002(n+1)-1 and also a(n) = A123594(n+3).
%H Rabie A. Mahmoud, <a href="http://www.researchgate.net/profile/Rabie_Mahmoud2/publication/271910838">Hardware Implementation of Binary Kolakoski Sequence</a>, Research Gate, 2015.
%Y Cf. A000002, A123594, A157684, A157685, A157687.
%Y Partial sums of A054354.
%K nonn
%O 1,1
%A _Benoit Cloitre_, Mar 04 2009
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