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A043859 Numbers n such that number of runs in the base 4 representation of n is congruent to 1 mod 9. 0

%I #5 Mar 30 2012 18:56:39

%S 1,2,3,5,10,15,21,42,63,85,170,255,341,682,1023,1365,2730,4095,5461,

%T 10922,16383,21845,43690,65535,87381,174762,262143,279620,279622,

%U 279623,279624,279625,279627,279628,279629,279630,279649

%N Numbers n such that number of runs in the base 4 representation of n is congruent to 1 mod 9.

%K nonn,base

%O 1,2

%A _Clark Kimberling_

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)