

A083958


Smallest multiple of n using all digits of (n1) at least once and no others; or 0 if no such number exists.


1



0, 0, 222, 0, 0, 0, 666666, 0, 888888888, 0, 110, 0, 221, 0, 0, 0, 1666, 0, 1881, 0, 20202, 1122, 2222222222222222222222, 2232, 0, 52, 22626, 2772, 82882, 0, 333033, 0, 23232, 0, 0, 0, 3663, 0, 38883, 0, 444440, 114114, 24444, 333344, 0, 4554, 66646
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OFFSET

1,3


COMMENTS

If n contains all odd digits then a(n+1) = 0. If n+1 is not divisible by 5 and n contains an even digit then a(n+1) is nonzero. Infinitely many triples of successive zeros are there.
It's not clear whether or not a digit that occurs twice in n1 is required to occur twice in a(n). The first time it matters is a(101), which is either 101 or 1010.  David Wasserman, Dec 03 2004


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CROSSREFS



KEYWORD

base,nonn


AUTHOR



EXTENSIONS



STATUS

approved



