[seqfan] Range of the least witness function W(n)

Charles Greathouse charles.greathouse at case.edu
Wed Sep 22 21:40:26 CEST 2010

How hard would it be to extend A089105?  If there is a good method,
more terms plus an explanation would be much appreciated.  If not, a
comment to that effect plus keyword:hard would be appropriate.

I found that 37 is a member of the sequence, but I can't determine
what other members may exist before that.  If A089105(n) = 37, then
A089825(n) = 3825123056546413051.

PN:ACP doesn't have much to say on the subject.

Charles Greathouse
Case Western Reserve University

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