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A044468
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Numbers n such that string 2,0 occurs in the base 5 representation of n but not of n+1.
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0
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10, 35, 54, 60, 85, 110, 135, 160, 179, 185, 210, 235, 274, 285, 304, 310, 335, 360, 385, 410, 429, 435, 460, 485, 510, 535, 554, 560, 585, 610, 635, 660, 679, 685, 710, 735, 760, 785, 804, 810, 835, 860, 899, 910, 929, 935, 960
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 5], {2, 0}]>0, 1, 0], {n, 1000}], {1, 0}][[All, 1]] (* Harvey P. Dale, May 06 2022 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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