[seqfan] re open problems

N. J. A. Sloane njas at research.att.com
Sat Feb 21 04:34:01 CET 2009

I agree with all of Franklin's comments:
>  My understanding of the "unkn" keyword is that the sequence itself is 
unknown or very poorly understood.
Yes, officially it means that no-one knows how the sequence is defined

> It certainly would be nice to have conjectures listed some place.
See the Index to the OEIS, under "Conjectured sequences", "Unsolved problems",
etc.  I'll be happy to expand any of these index entries.


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