[seqfan] Re: A serious question about an interesting sequence of primes, A129563

Charles Greathouse charles.greathouse at case.edu
Mon Jul 3 17:53:26 CEST 2017

The A-number is A129563.

Charles Greathouse
Case Western Reserve University

On Mon, Jul 3, 2017 at 11:18 AM, Neil Sloane <njasloane at gmail.com> wrote:

> The sequence A129583, submitted by J Vos Post, is apparently based on an
> article on "Carmichael's conjecture" written by  F Smarandache.
> There is a link in A129563 to a version of the article on the arXiv. I
> would like to concentrate of the sequence itself, not on the personalities
> involved. The definition in the entry A129563 had some serious typos which
> I have corrected.
> The present definition in A129563 appears to be slightly different  from
> that in the arXiv article.  Could someone check if the OEIS definition does
> in fact produce the data in A129563, and if possible, generate more terms
> and perhaps a b-file?
> PS Concerning A019518: thanks to Max Hasler for pointing out that Crandall
> and Pomerance use the name "Smarandache-Wellin numbers". I have restored
> that name.
> --
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