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A113599 Least n-digit multiple of n whose digit permutations yield at least n distinct multiples of n, or 0 if no such number exists. 0
1, 20, 102, 1004, 10005, 100002, 1000013, 10000008, 100000008, 1000000010, 10000000010, 100000000008, 1000000000012, 10000000000004, 100000000000005, 1000000000000016, 10000000000000016, 100000000000000008, 1000000000000000018 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Conjecture: No term is zero. The proof should be simple.

There are no zeros for n<=500. - Sean A. Irvine, Apr 10 2013

LINKS

Table of n, a(n) for n=1..19.

EXAMPLE

a(4) = 1004 the multiples of 4 arising as a digit permutation are 1004,1040,1400,4100,...

CROSSREFS

Sequence in context: A039394 A043997 A297585 * A077757 A126859 A071334

Adjacent sequences:  A113596 A113597 A113598 * A113600 A113601 A113602

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy, Nov 07 2005

EXTENSIONS

More terms from Sean A. Irvine, Apr 10 2013

STATUS

approved

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Last modified May 19 17:48 EDT 2019. Contains 323395 sequences. (Running on oeis4.)