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, 10, 102, 3452, 24365, 123654, 7836542, 38165472, 381654720, 3816547290

Offset: 1

Author

Lekraj Beedassy, Mar 14 2009

Keywords

• nonn
• base
• fini
• full

Examples

			123654, for instance, is in the sequence because 1|1, 2|12, 3|123, 4|1236, 5|12365, 6|123654.
		

Crossrefs

Cf. A158242.

Extensions

a(4), a(5), a(7), a(9) corrected by Ray Chandler, Mar 21 2009