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Number of runs of even length in base 7 representation of n.
0

%I #4 Mar 30 2012 18:56:49

%S 0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,

%T 0,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,0,1,1,1,1,1,0,0,1,0,0,0,

%U 0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0

%N Number of runs of even length in base 7 representation of n.

%K nonn,base

%O 1,1

%A _Clark Kimberling_