[seqfan] Re: Canonical bijection from positive integers to positive rationals.

[Neil Sloane]

Peter Munn,
Remember that to edit a page on the wiki you must first login to the wiki.
(This is different from logging in to the database)
Then you can go to a page - and Index page say - and click edit at the top
Best regards
Neil

Neil J. A. Sloane, President, OEIS Foundation.
11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ.
Phone: 732 828 6098; home page: http://NeilSloane.com
Email: njasloane at gmail.com



On Wed, Mar 4, 2020 at 5:50 AM Peter Munn <techsubs at pearceneptune.co.uk>
wrote:

> Please excuse me. Three contributors to this thread have suggested I
> (and/or another) update the index, as though it is obvious how this is
> done. It is not.
>
> Antti, I can see you have made updates to the index. Could you edit the
> instruction page [1] to expand on the paragraph entitled "Adding a link
> from the Index to a sequence"?
>
> This paragraph consists only of the words: "Type {{A|123456}} to make a
> link to A123456 (say)." This described too little of the whole process
> that (the only time I tried) I got to a position where I wasn't sure I was
> doing it correctly, and even less sure of what to do next to complete the
> process. So rather than make a mess, I abandoned my attempt.
>
> (Yes, I know the page also advises, "If in doubt, consult one of the
> Editors-in-Chief". I did this, and it proved fruitless.)
>
> Thanks,
>  Peter
>
> [1] https://oeis.org/wiki/Index:_Instructions_For_Updating_Index_to_OEIS
>
> On Tue, March 3, 2020 4:16 pm, Antti Karttunen wrote:
> > On 3/3/20, Peter Munn <techsubs at pearceneptune.co.uk> wrote:
> >> Update: Having found another nice bijection in A229994(n)/A077610(n), I
> >> have listed this and others mentioned in this thread in the crossrefs
> >> for
> >> A071974.
> >
> > Peter(s),
> >
> > please see
> https://oeis.org/wiki/Index_to_OEIS:_Section_Fo#fraction_trees
> > and update it, if the pairs of sequences you have mentioned can be
> > viewed as trees in any way (like A002487).
> >
> > Best regards,
> >
> > Antti
> >
> >
> >>
> >> If seqfans add any other bijective mappings that are in OEIS,
> >> then at some point these can be copied to the other sequences.
> >>
> >> Best Regards,
> >> Peter
> >>
>
>