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 A043568 Number of runs in base-16 representation of n. 3
 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,17 COMMENTS Differs from A043543 if we consider for example numbers which are palindromic in base 16 with 3 (2 distinct) digits. - R. J. Mathar, Oct 20 2008 Every positive integers occurs infinitely many times.  See A297770 for a guide to related sequences. - Clark Kimberling, Feb 04 2018 LINKS Clark Kimberling, Table of n, a(n) for n = 0..10000 MATHEMATICA b = 16; s[n_] := Length[Split[IntegerDigits[n, b]]]; Table[s[n], {n, 0, 200}] CROSSREFS Cf. A297783 (number of distinct runs), A297770. Sequence in context: A043542 A043567 A297784 * A043543 A237684 A130634 Adjacent sequences:  A043565 A043566 A043567 * A043569 A043570 A043571 KEYWORD nonn,base AUTHOR STATUS approved

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Last modified May 24 21:08 EDT 2022. Contains 354043 sequences. (Running on oeis4.)