A043579 Numbers whose base-2 representation has exactly 12 runs.

2730, 4778, 5290, 5418, 5450, 5458, 5460, 5462, 5466, 5482, 5546, 5802, 6826, 8874, 9386, 9514, 9546, 9554, 9556, 9558, 9562, 9578, 9642, 9898, 10410, 10538, 10570, 10578, 10580, 10582, 10586, 10602, 10666, 10794

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Mathematica

Select[Range[11000], Length[Split[IntegerDigits[#, 2]]]==12&] (* Harvey P. Dale, Mar 10 2013 *)

Crossrefs

Sequence in context: A212725 A031608 A350047 * A166780 A068305 A031812

Adjacent sequences: A043576 A043577 A043578 * A043580 A043581 A043582

Keyword

nonn,base

Author

Clark Kimberling

Status

approved