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A043749 Numbers n such that number of runs in the base 2 representation of n is congruent to 3 mod 8. 0
5, 9, 11, 13, 17, 19, 23, 25, 27, 29, 33, 35, 39, 47, 49, 51, 55, 57, 59, 61, 65, 67, 71, 79, 95, 97, 99, 103, 111, 113, 115, 119, 121, 123, 125, 129, 131, 135, 143, 159, 191, 193, 195, 199, 207, 223, 225, 227, 231, 239, 241, 243, 247 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..53.

MATHEMATICA

Select[Range[300], Mod[Length[Split[IntegerDigits[#, 2]]], 8]==3&] (* Harvey P. Dale, Dec 25 2018 *)

CROSSREFS

Sequence in context: A043570 A043736 A043742 * A043757 A043766 A063479

Adjacent sequences:  A043746 A043747 A043748 * A043750 A043751 A043752

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 19 01:11 EST 2021. Contains 340262 sequences. (Running on oeis4.)