A043785 Numbers n such that number of runs in the base 3 representation of n is congruent to 0 mod 6.

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], Mod[Length[Split[IntegerDigits[#, 3]]], 6]==0&] (* Harvey P. Dale, Jul 19 2024 *)

Crossrefs

Sequence in context: A043863 A043872 A043586 * A043797 A043804 A043812

Adjacent sequences: A043782 A043783 A043784 * A043786 A043787 A043788

Keyword

nonn,base

Author

Clark Kimberling

Status

approved