[seqfan] Re: A007114
maxale at gmail.com
Sun Aug 11 00:40:12 CEST 2013
The following explicit formula may help:
A007114(n) = SUM(k=ceil(n/2)..n, (-1)^k * striling1(k,n-k) n!/k! )
I was not able to get positivity of terms right away, however.
On Wed, Aug 7, 2013 at 10:53 PM, <franktaw at netscape.net> wrote:
> It looks like all remaining terms of this sequences are positive. Can this
> be proved?
> Franklin T. Adams-Watters
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