[seqfan] Re: Question about A064237 Numbers n such that n! + 1 is divisible by a square.
Robert Israel
israel at math.ubc.ca
Fri Nov 21 21:11:23 CET 2008
I can confirm that there are no other "easy" square factors for n <= 600
(i.e. no other cases where Maple's ifactor(n!+1,easy) finds a square
factor).
Cheers,
Robert Israel
On Fri, 21 Nov 2008, N. J. A. Sloane wrote:
>
> Dear Friends, Please take a look at A064237.
>
> Are 229 and 562 the next two terms?
>
> If this is not yet proved, could someone do a search?
>
> Thanks
>
> Neil
>
>
>
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