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A029486
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Numbers k that divide the (left) concatenation of all numbers <= k written in base 17 (most significant digit on left).
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2
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1, 111, 269, 512, 1536, 4499, 4608, 7401, 9216, 23552, 420864, 492544, 3635712, 7943997, 8175681, 11616768, 12344832, 20399616, 49798656, 77196800, 91584000, 162777600, 210598400, 261962240, 305856000, 379123200, 1484144097, 3318331392, 8416131072
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OFFSET
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1,2
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COMMENTS
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No other terms below 3*10^10.
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LINKS
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MATHEMATICA
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b = 17; c = {}; Select[Range[10^4], Divisible[FromDigits[c = Join[IntegerDigits[#, b], c], b], #] &] (* Robert Price, Mar 12 2020 *)
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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EXTENSIONS
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More terms from Andrew Gacek (andrew(AT)dgi.net), Feb 21 2000
More terms from Larry Reeves (larryr(AT)acm.org), Jan 14 2002
Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002
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STATUS
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approved
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