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A029505
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Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 12 (most significant digit on right).
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1
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1, 2, 3, 4, 6, 11, 106, 616, 990, 1232, 1276, 1534, 3494, 8140, 43054, 52634, 97691, 99280, 131846, 136006, 355877, 617749, 824703, 2115058, 3011987
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OFFSET
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1,2
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COMMENTS
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This sequence differs from A061941 in that all least significant zeros are kept during concatenation.
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LINKS
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EXAMPLE
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MATHEMATICA
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b = 12; c = {}; Select[Range[10^4], Divisible[FromDigits[c = Join[c, Reverse[IntegerDigits[#, b]]], 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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Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12 2002
Additional comments and more terms from Larry Reeves (larryr(AT)acm.org), Jun 05 2001
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STATUS
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approved
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