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A062884
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When expressed in base 3 and then interpreted in base 7, is a multiple of the original number.
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3
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0, 1, 2, 4, 8, 10, 16, 20, 21, 32, 40, 50, 80, 100, 150, 160, 210, 320, 338, 400, 450, 800, 882, 1014, 1040, 1554, 1600, 4662, 5350, 8636, 10000, 13986, 16050, 25908, 28392, 38766, 48150, 55672, 84250, 97062
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OFFSET
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0,3
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LINKS
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Table of n, a(n) for n=0..39.
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EXAMPLE
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8 in base 3 is 22, which interpreted in base 7 is 16=2*8
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MATHEMATICA
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Join[{0}, Select[Range[100000], Divisible[FromDigits[IntegerDigits[#, 3], 7], #]&]] (* Harvey P. Dale, Jul 06 2019 *)
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CROSSREFS
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Sequence in context: A352203 A125732 A032533 * A026169 A177931 A060378
Adjacent sequences: A062881 A062882 A062883 * A062885 A062886 A062887
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KEYWORD
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base,nonn
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AUTHOR
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Erich Friedman, Jul 21 2001
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STATUS
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approved
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