[seqfan] Re: Division by digits (variation)
M. F. Hasler
oeis at hasler.fr
Fri May 8 04:30:55 CEST 2015
On Thu, May 7, 2015 at 8:01 PM, Eric Angelini <Eric.Angelini at kntv.be> wrote:
> Another way to make the seq infinite
> is to ask that a(n) always has one
> of its digits that divides a(n-1).
> If we start with "1" we'll get:
After 18 comes 6.
Suggested as https://oeis.org/draft/A257277.
> As always, a(n) must be the smallest
> available integer not present so far
> in T.
> [this is not http://oeis.org/A248024]
More information about the SeqFan