A043676 Numbers whose base-16 representation has exactly 3 runs.

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

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