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A158240
Smallest number made up of n consecutive digits such that every k-digit substring (k <= n) taken from the left is divisible by k (k=1..n).
1
1, 10, 102, 3452, 24365, 123654, 7836542, 38165472, 381654720, 3816547290
OFFSET
1,2
EXAMPLE
123654, for instance, is in the sequence because 1|1, 2|12, 3|123, 4|1236, 5|12365, 6|123654.
CROSSREFS
Cf. A158242.
Sequence in context: A062806 A336952 A331475 * A087393 A037596 A037687
KEYWORD
nonn,base,fini,full
AUTHOR
Lekraj Beedassy, Mar 14 2009
EXTENSIONS
a(4), a(5), a(7), a(9) corrected by Ray Chandler, Mar 21 2009
STATUS
approved