A043586 Numbers whose base-3 representation has exactly 6 runs.

273, 275, 276, 277, 289, 290, 291, 293, 300, 302, 303, 304, 307, 308, 312, 313, 415, 416, 420, 421, 424, 425, 426, 428, 435, 437, 438, 439, 451, 452, 453, 455, 516, 518, 519, 520, 532, 533, 534, 536, 543, 545, 546, 547, 550

Offset

1,1

Links

Table of n, a(n) for n=1..45.

Mathematica

Select[Range[600], Length[Split[IntegerDigits[#, 3]]]==6&] (* Harvey P. Dale, Oct 01 2013 *)

Crossrefs

Cf. A007089.

Sequence in context: A043855 A043863 A043872 * A043785 A043797 A043804

Adjacent sequences: A043583 A043584 A043585 * A043587 A043588 A043589

Keyword

nonn,base

Author

Clark Kimberling

Status

approved