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A044495 Numbers n such that string 2,0 occurs in the base 6 representation of n but not of n+1. 0
12, 48, 77, 84, 120, 156, 192, 228, 264, 293, 300, 336, 372, 408, 467, 480, 509, 516, 552, 588, 624, 660, 696, 725, 732, 768, 804, 840, 876, 912, 941, 948, 984, 1020, 1056, 1092, 1128, 1157, 1164, 1200, 1236, 1272, 1308, 1344 (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], {2, 0}]>0, 1, 0], {n, 1500}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Apr 05 2019 *)

CROSSREFS

Sequence in context: A324747 A044114 A323008 * A213493 A009958 A256695

Adjacent sequences: A044492 A044493 A044494 * A044496 A044497 A044498

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)