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A044509 Numbers n such that string 4,2 occurs in the base 6 representation of n but not of n+1. 0
26, 62, 98, 134, 161, 170, 206, 242, 278, 314, 350, 377, 386, 422, 458, 494, 530, 566, 593, 602, 638, 674, 710, 746, 782, 809, 818, 854, 890, 926, 971, 998, 1025, 1034, 1070, 1106, 1142, 1178, 1214, 1241, 1250, 1286, 1322, 1358 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..44.

MATHEMATICA

SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 6], {4, 2}]>0, 1, 0], {n, 1400}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, May 30 2021 *)

CROSSREFS

Sequence in context: A162316 A173085 A044128 * A039413 A043236 A044016

Adjacent sequences:  A044506 A044507 A044508 * A044510 A044511 A044512

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 19 18:30 EDT 2022. Contains 356229 sequences. (Running on oeis4.)