[seqfan] Re: A180388-A180389 pops up in unexpected place (Re: PS: Permutation Ascents )
wouter.meeussen at pandora.be
Sun Nov 7 22:58:01 CET 2010
there *must* be a smarter way;
If it's also connected to other structures than permutations,
then combinatorics should step in.
----- Original Message -----
From: "Ron Hardin" <rhhardin at att.net>
To: "wouter meeussen" <wouter.meeussen at pandora.be>
Sent: Sunday, November 07, 2010 7:43 PM
Subject: Re: [seqfan] A180388-A180389 pops up in unexpected place (Re: PS:
Permutation Ascents )
> > How was it calculated?
> Brute force enumeration.
> rhhardin at mindspring.com
> rhhardin at att.net (either)
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