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A038378
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Integers which have more distinct digits than any smaller number.
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6
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OFFSET
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1,2
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COMMENTS
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Or: Smallest number with exactly n distinct digits. - M. F. Hasler, May 04 2017
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LINKS
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MATHEMATICA
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Prepend[NestList[FromDigits[Append[IntegerDigits[#], Last[Union[IntegerDigits[#]]]+1]]&, 10, 8], 0] (* Ivan N. Ianakiev, May 10 2015 *)
Join[{0}, Table[FromDigits[PadRight[{1, 0}, n, {1, 0, 2, 3, 4, 5, 6, 7, 8, 9}]], {n, 2, 10}]] (* Harvey P. Dale, Sep 27 2016 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn,fini,full,base,nice
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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