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A043773 Numbers n such that number of runs in the base 3 representation of n is congruent to 0 mod 3. 0

%I #5 Mar 30 2012 18:56:38

%S 10,11,15,16,19,20,21,23,28,29,31,35,37,38,42,43,45,49,51,52,55,56,58,

%T 62,63,66,68,71,73,74,75,77,82,83,85,89,94,107,109,110,112,116,118,

%U 119,123,124,126,130,132,133,135,148,153,157,159

%N Numbers n such that number of runs in the base 3 representation of n is congruent to 0 mod 3.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified July 22 06:32 EDT 2024. Contains 374481 sequences. (Running on oeis4.)