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A043676 Numbers n such that base 16 representation has exactly 3 runs. 0
257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 288, 289, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Range[350], Length[Split[IntegerDigits[#, 16]]]==3&] (* Harvey P. Dale, Oct 01 2011 *)

CROSSREFS

Sequence in context: A276233 A252726 A260679 * A296901 A045030 A253149

Adjacent sequences:  A043673 A043674 A043675 * A043677 A043678 A043679

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 15 12:54 EST 2021. Contains 340187 sequences. (Running on oeis4.)