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A029534
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Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 17 (most significant digit on right).
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1
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1, 32, 175, 1216, 1248, 1568, 2400, 4384, 18555, 39328, 68704, 560159
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OFFSET
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1,2
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COMMENTS
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This sequence differs from A061970 in that all least significant zeros are removed before concatenation.
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LINKS
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EXAMPLE
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MATHEMATICA
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b = 17; c = {}; Select[Range[10^4], Divisible[FromDigits[c = Join[IntegerDigits[IntegerReverse[#, b], b], c], b], #] &] (* Robert Price, Mar 13 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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Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002; Aug 25, 2002
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STATUS
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approved
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