A043783 Numbers n such that number of runs in the base 3 representation of n is congruent to 3 mod 5.

10, 11, 15, 16, 19, 20, 21, 23, 28, 29, 31, 35, 37, 38, 42, 43, 45, 49, 51, 52, 55, 56, 58, 62, 63, 66, 68, 71, 73, 74, 75, 77, 82, 83, 85, 89, 94, 107, 109, 110, 112, 116, 118, 119, 123, 124, 126, 130, 132, 133, 135, 148, 153, 157, 159

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Mathematica

Select[Range[200], Mod[Length[Split[IntegerDigits[#, 3]]], 5]==3&] (* Harvey P. Dale, Dec 13 2018 *)

Crossrefs

Sequence in context: A043583 A043773 A043779 * A043788 A043794 A043801

Adjacent sequences: A043780 A043781 A043782 * A043784 A043785 A043786

Keyword

nonn,base

Author

Clark Kimberling

Status

approved