[seqfan] Re: Polynomials

[Neil Sloane]

Pages 276 and 277 seem to explain pretty clearly what is going on.
He is making a continued fraction expansion of the tangent function,
he introduces w as a new variable, and then truncates the continued
fraction after k steps

This gives a rational function of w, and we look at the coefficients of the
numerators and denominators.

It should be easy to put pages 276 onwards into Maple (say), and then check
his results and
extend them.

So <<temps>> was <<tems>> in old French.



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, May 6, 2020 at 2:50 AM <michel.marcus at free.fr> wrote:

> Dear all,
>
>
> On page 279 of http://www.kuttaka.org/~JHL/L1768b.html , there are some
> polynomials.
>
>
> I tried to find them in OEIS. They look similar to A094674 and A094675,
> but not quite.
>
>
> What do you think ?
> Cheers.
>
>
> MM
>
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>