A120674 Least number with distinct digits including digits 1,2,...,n and divisible by each of 1,2,...,n.

1, 12, 132, 12348, 123540, 1234560, 123487560, 123487560, 1234759680

Offset: 1

Author

Rick L. Shepherd, Jun 23 2006

Keywords

• base
• fini
• full
• nonn

Comments

The first three terms are Lynch-Bell numbers (A115569).

Examples

			a(4) = 12348 as it is the least positive integer with no duplicate digits, including at least one of each decimal digit 1, 2, 3 and 4 and which is also divisible by each of these same numbers. (12348 is not divisible by 8.).
		

Crossrefs

Cf. A120673 (same but digits need not be distinct), A115569.