[seqfan] Re: Edit needed for dead link in A028491

[Max Alekseyev]

Speaking about NMBRTHRY, each message there has a "permalink" (linked at
the bottom of the message) that should always work. E.g., the permalink for
the message referenced here is
https://listserv.nodak.edu/cgi-bin/wa.exe?A2=NMBRTHRY;417ab0d6.0906

Regards,
Max

On Sat, Sep 9, 2017 at 4:17 PM, Hugo Pfoertner <yae9911 at gmail.com> wrote:

> Edit done; the general rule is to check URLs for "personalized" access (or
> tracking) information before putting it in the href field of the links
> section. In most cases the access works without this information. If it
> doesn't, than the link might not work for the general public and should not
> be included.
>
> Hugo Pfoertner
>
> On Sat, Sep 9, 2017 at 9:58 PM, Gottfried Helms <helms at uni-kassel.de>
> wrote:
>
> > Concerning
> >
> > https://oeis.org/A028491
> >
> >   primes of the form M_p = (3^p-1)/2
> >
> > ---------------------------------------------
> >
> > We have a reference/link to Paul Bourdelais
> >
> >   Paul Bourdelais,
> >     <a href="http://listserv.nodak.edu/cgi-bin/wa.exe?A2=ind0906&
> > amp;L=nmbrthry&T=0&F=&S=&X=
> 7769E632C9622BAE75&Y=paul.
> > bourdelais%40gd-ais.com&P=999">
> >        A Generalized Repunit Conjecture</a>
> >
> >
> > but which does work no more.
> >
> > Manually I could locate the artice with that address:
> >
> >    https://listserv.nodak.edu/cgi-bin/wa.exe?A1=ind0906&L=NMBRTHRY
> >
> > and one has then to select the correct article.
> > I feel unsafe to edit myself the entries of A028491 manually, please can
> > someone
> > do this for me?
> >
> > TIA, cordially -
> >
> > Gottfried Helms
> >
> > --
> > Seqfan Mailing list - http://list.seqfan.eu/
> >
>
> --
> Seqfan Mailing list - http://list.seqfan.eu/
>