[seqfan] Re: Connection between A2450 and A321873?

[Hugo Pfoertner]

Yes, at least numerically.
Note: The constant given K. G. Stier's comment in A002450 has a typo
(missing 0) and is wrong after __
1.2632930581002713318879726639_ 3_13914688432400897234__0089723642183177
instead of the correct value given in A321873
1.2632930581002713318879726639_03_13914688432400897234__6213817762390

Hugo Pfoertner

On Wed, Oct 23, 2019 at 6:30 AM Alonso Del Arte <alonso.delarte at gmail.com>
wrote:

> One of the comments in A002450 states that
>
> > Sum_{n >= 1} 1/a(n) converges to (3*(log[4/3] - QPolyGamma[0, 1,
> 1/4]))/log[4] = 1.263293...
>
> Is this number the constant in A321873?
>
> Al
>
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