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A029463 Numbers k that divide the (right) concatenation of all numbers <= k written in base 18 (most significant digit on left). 1
1, 2, 3, 6, 9, 17, 18, 27, 34, 36, 44, 51, 54, 68, 81, 99, 102, 108, 153, 162, 204, 289, 306, 324, 340, 360, 408, 442, 459, 486, 536, 540, 578, 612, 648, 680, 702, 729, 867, 908, 918, 972, 1020, 1080, 1156, 1224, 1326, 1377, 1458, 1620, 1683, 1734, 1836 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
MATHEMATICA
b = 18; c = {}; Select[Range[10^5], Divisible[FromDigits[c = Join[c, IntegerDigits[#, b]], b], #] &] (* Robert Price, Mar 11 2020 *)
CROSSREFS
Sequence in context: A068604 A174023 A014868 * A018721 A018384 A282842
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)