A044870 - OEIS

A044870

Positive integers having the same number of base-14 runs of odd length as even.

196, 210, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 226, 241, 256, 271, 286, 301, 316, 331, 346, 361, 376, 391, 392, 407, 420, 421, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 437, 452, 467, 482

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OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..5440

MATHEMATICA

b14rQ[n_]:=Module[{r=Length/@Split[IntegerDigits[n, 14]]}, Count[r, _?OddQ]==Length[r]/2]; Select[Range[9000], b14rQ] (* Vincenzo Librandi, Jan 18 2018 *)

CROSSREFS

Sequence in context: A077594 A306359 A351542 * A248021 A151713 A224667

Adjacent sequences: A044867 A044868 A044869 * A044871 A044872 A044873

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved