A080488 a(1) =3, a(n) = smallest multiple of a(n-1) (not equal to 10*a(n-1)) obtained by inserting digits anywhere in a(n-1).

3, 33, 363, 36300, 3630000, 363000000, 36300000000, 3630000000000, 363000000000000, 36300000000000000, 3630000000000000000, 363000000000000000000, 36300000000000000000000

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Crossrefs

Cf. A080486, A080487, A080489, A080490, A080491, A080492, A080493, A080494.

Sequence in context: A231594 A075835 A077698 * A342345 A082778 A228002

Adjacent sequences: A080485 A080486 A080487 * A080489 A080490 A080491

Keyword

base,nonn

Author

Amarnath Murthy, Mar 18 2003

Extensions

Corrected and extended by Ray Chandler, Oct 11 2003

Status

approved