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A044459
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Numbers n such that string 0,1 occurs in the base 5 representation of n but not of n+1.
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0
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26, 51, 76, 101, 126, 134, 151, 176, 201, 226, 251, 259, 276, 301, 326, 351, 376, 384, 401, 426, 451, 476, 501, 509, 526, 551, 576, 601, 626, 634, 674, 676, 701, 726, 751, 759, 776, 801, 826, 851, 876, 884, 901, 926, 951, 976
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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], {0, 1}]>0, 1, 0], {n, 1000}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Oct 08 2020 *)
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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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