[seqfan] Re: A258706

neil greubel jthomae at gmail.com
Tue Jun 26 19:36:30 CEST 2018


As it appears A258706 <https://oeis.org/A258706>  is related to A003459
<https://oeis.org/A003459>  and lists the next term as R(317) where
R(n) = (10^n-1)/9
(see extension of A003459). It is a reasonable guess that the Mathematica
program of A258706 works well for most terms less that the value of
R(317).  Also note that the 24 terms of A003459 contain values < R(317).

On Tue, Jun 26, 2018 at 1:10 PM, Hans Havermann <gladhobo at bell.net> wrote:

> https://oeis.org/A258706
>
> Bill Gosper's Mathematica program "exhaustively searches thru 33 digits"
> then caveats that it "cannot reach 317". Can somebody explain that last
> part to me?
>
>
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> Seqfan Mailing list - http://list.seqfan.eu/
>


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