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A134682 Smallest number such that in base 10 the concatenation of its divisors has n digits. 1
1, 2, 4, 6, 10, 16, 12, 20, 44, 24, 30, 36, 102, 48, 80, 112, 72, 60, 108, 132, 200, 220, 192, 144, 320, 120, 216, 210, 312, 180, 252, 690, 300, 468, 240, 336, 432, 528, 576, 816, 1104, 1040, 360, 504, 420, 540, 600, 660, 1056, 1020, 1380, 1296, 2052, 900 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(n) = Min{m: A134681(m) = n}.

LINKS

Table of n, a(n) for n=1..54.

CROSSREFS

Cf. A055642, A032278, A134681, A027750.

Sequence in context: A060168 A113117 A179531 * A327408 A083814 A073805

Adjacent sequences: A134679 A134680 A134681 * A134683 A134684 A134685

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Nov 06 2007

STATUS

approved

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Last modified January 31 12:33 EST 2023. Contains 359971 sequences. (Running on oeis4.)