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A204096
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Numbers that are 5-persistent but not 6-persistent.
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7
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13047685942, 14057869523, 20476859413, 21304768594, 35078196492, 35079219648, 35079648192, 35079649218, 35081964792, 35092196478, 35096478192, 35096479218, 35180796492, 35180964792, 35192079648, 35192096478, 35196478092, 35196479208
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OFFSET
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1,1
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COMMENTS
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A number n is k-persistent iff all of {n, 2n,..., kn} are pandigital (in the sense of A171102).
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REFERENCES
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Ross Honsberger, More Mathematical Morsels, Mathematical Association of America, 1991, pages 15-18.
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LINKS
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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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