[seqfan] Re: A034175 and A064929.
njasloane at gmail.com
Wed May 15 12:10:57 CEST 2013
I guess you meant to ask: how unusual is it for the square
of a permutation to be a permutation?
The answer is that this is always true, since permutations form a group.
On Tue, May 14, 2013 at 8:08 PM, L. Edson Jeffery <lejeffery2 at gmail.com>wrote:
> How extraordinary is it that the convolution of a permutation of the
> natural numbers with itself admits another permutation of the natural
> numbers, as is conjectured for A034175 (resulting in A064929)?
> Ed Jeffery
> Seqfan Mailing list - http://list.seqfan.eu/
Dear Friends, I have now retired from AT&T. New coordinates:
Neil J. A. Sloane, President, OEIS Foundation
11 South Adelaide Avenue, Highland Park, NJ 08904, USA
Phone: 732 828 6098; home page: http://NeilSloane.com
Email: njasloane at gmail.com
More information about the SeqFan