A043732 - OEIS

A043732

Numbers whose number of runs in the base-2 representation is congruent to 4 mod 5.

10, 18, 20, 22, 26, 34, 36, 38, 40, 44, 46, 50, 52, 54, 58, 66, 68, 70, 72, 76, 78, 80, 88, 92, 94, 98, 100, 102, 104, 108, 110, 114, 116, 118, 122, 130, 132, 134, 136, 140, 142, 144, 152, 156, 158, 160, 176, 184, 188, 190, 194, 196

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

MATHEMATICA

Select[Range[300], Mod[Length[Split[IntegerDigits[#, 2]]], 5]==4&] (* Harvey P. Dale, Nov 14 2018 *)

CROSSREFS

Sequence in context: A178461 A043724 A043571 * A043737 A043743 A043750

Adjacent sequences: A043729 A043730 A043731 * A043733 A043734 A043735

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved