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A044524 Numbers n such that string 0,5 occurs in the base 7 representation of n but not of n+1. 1
54, 103, 152, 201, 250, 299, 348, 384, 397, 446, 495, 544, 593, 642, 691, 727, 740, 789, 838, 887, 936, 985, 1034, 1070, 1083, 1132, 1181, 1230, 1279, 1328, 1377, 1413, 1426, 1475, 1524, 1573, 1622, 1671, 1720, 1756, 1769, 1818 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 7], {0, 5}]>0, 1, 0], {n, 2000}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Sep 19 2016 *)
CROSSREFS
Sequence in context: A118150 A039779 A044143 * A095962 A229358 A341362
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified July 13 23:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)