A043714 Numbers whose base-11 representation has an odd number of runs.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 133, 143, 144, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 163, 164, 165

Offset

1,2

Links

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

Mathematica

Select[Range[200], OddQ[Length[Split[IntegerDigits[#, 11]]]]&] (* Harvey P. Dale, Nov 17 2018 *)

Crossrefs

Sequence in context: A044960 A044822 A048308 * A296744 A029956 A297274

Adjacent sequences: A043711 A043712 A043713 * A043715 A043716 A043717

Keyword

nonn,base

Author

Clark Kimberling

Status

approved