A080491 a(1) =6, a(n) = smallest multiple of a(n-1) (not equal to 10^k*a(n-1)) obtained by inserting digits anywhere in a(n-1).

6, 36, 396, 30096, 30126096, 301291086096, 301291387387086096, 30127971535873872028464096

Offset

1,1

Links

Table of n, a(n) for n=1..8.

Crossrefs

Cf. A080486, A080487, A080488, A080489, A080490, A080492, A080493, A080494.

Sequence in context: A137889 A071555 A077704 * A185085 A201540 A195229

Adjacent sequences: A080488 A080489 A080490 * A080492 A080493 A080494

Keyword

base,nonn,more

Author

Amarnath Murthy, Mar 18 2003

Extensions

More terms from Ray Chandler, Oct 11 2003

Entry revised by Sean A. Irvine, Sep 21 2025

Status

approved