login
A043714
Numbers whose base-11 representation has an odd number of runs.
2
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
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
KEYWORD
nonn,base
STATUS
approved