A080502 a(1) = 1, a(n) = smallest multiple of n that can be obtained by inserting digits anywhere in a(n-1) if necessary.

1, 10, 102, 1012, 10120, 101202, 1012025

Offset: 1

Author

Amarnath Murthy, Mar 19 2003

Keywords

• base
• nonn

Examples

			a(4) = 1012 hence a(5)=10120 and a(6) = 101202.
		

Crossrefs

Cf. A080501, A080503.

Variant of A078283. [From R. J. Mathar, Sep 19 2008]