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A044132 Numbers n such that string 5,0 occurs in the base 6 representation of n but not of n-1. 0
30, 66, 102, 138, 174, 180, 210, 246, 282, 318, 354, 390, 396, 426, 462, 498, 534, 570, 606, 612, 642, 678, 714, 750, 786, 822, 828, 858, 894, 930, 966, 1002, 1038, 1044, 1074, 1080, 1146, 1182, 1218, 1254, 1260, 1290, 1326 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..43.

MATHEMATICA

SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 6], {5, 0}]>0, 1, 0], {n, 1400}], {0, 1}][[All, 2]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jul 03 2020 *)

CROSSREFS

Sequence in context: A326158 A300790 A175259 * A044513 A209876 A290145

Adjacent sequences:  A044129 A044130 A044131 * A044133 A044134 A044135

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 3 08:53 EDT 2020. Contains 336197 sequences. (Running on oeis4.)