A043288 Maximal run length in base-14 representation of n.

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2

Offset

1,15

Links

Antti Karttunen, Table of n, a(n) for n = 1..65537

Mathematica

A043288[n_]:=Max[Map[Length, Split[IntegerDigits[n, 14]]]]; Array[A043288, 100] (* Paolo Xausa, Sep 27 2023 *)

Prog

(PARI) A043288(n, b=14)={my(m, c=1); while(n>0, n%b==(n\=b)%b&&c++&&next; m=max(m, c); c=1); m} \\ M. F. Hasler, Jul 23 2013

Crossrefs

Cf. A043276, A043277, A043278, A043279, A043280, A043281, A043282, A043283, A043284, A043285, A043286, A043287, A043289, A043290 for base-2 to base-16 analogs.

Sequence in context: A275216 A062379 A325625 * A353786 A057523 A083235

Adjacent sequences: A043285 A043286 A043287 * A043289 A043290 A043291

Keyword

nonn,base

Author

Clark Kimberling

Extensions

More terms from Antti Karttunen, Sep 21 2018

Status

approved