A043866 - OEIS

A043866

Numbers n such that number of runs in the base 4 representation of n is congruent to 8 mod 9.

17476, 17478, 17479, 17480, 17481, 17483, 17484, 17485, 17486, 17505, 17506, 17507, 17508, 17510, 17511, 17516, 17517, 17518, 17521, 17522, 17523, 17524, 17526, 17527, 17528, 17529, 17531, 17540, 17542, 17543

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..30.

MATHEMATICA

Select[Range[18000], Mod[Length[Split[IntegerDigits[#, 4]]], 9]==8&] (* Harvey P. Dale, Oct 26 2013 *)

CROSSREFS

Sequence in context: A034624 A043599 A043850 * A043875 A236806 A048256

Adjacent sequences: A043863 A043864 A043865 * A043867 A043868 A043869

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved