[seqfan] Re: Smallest prime wich is equal to a multiple of his reversal +/- a prime smaller than him in n ways
N. J. A. Sloane
njas at research.att.com
Thu Dec 15 22:18:21 CET 2011
> So the sequence begins 31, 41, ?, 61, 6421, 8501,
Is this of interest?
and I think someone found the third term.
So the answer is "Yes"! Please submit it, unless
you did already
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