[seqfan] Re: Hat puzzle related sequences?

Christian Perfect christianperfect at gmail.com
Fri Dec 19 08:06:17 CET 2014


Yes, that's what I meant. Sorry, I assumed everyone must know what they are
- always dangerous to do!
On 18 Dec 2014 20:41, "Felix Fröhlich" <felix.froe at googlemail.com> wrote:

> Christian probably refers to http://en.wikipedia.org/wiki/Hat_puzzle,
> which
> is also referenced in the second comment in A000983.
>
> Best,
>
> Felix Fröhlich
>
> 2014-12-18 20:56 GMT+01:00 Frank Adams-Watters <franktaw at netscape.net>:
> >
> > What do you mean by a "hat puzzle"? Is there a reference online?
> >
> > Franklin T. Adams-Watters
> >
> >
> > -----Original Message-----
> > From: Christian Perfect <christianperfect at gmail.com>
> > To: Sequence Fanatics Discussion list <seqfan at list.seqfan.eu>
> > Sent: Thu, Dec 18, 2014 5:19 am
> > Subject: [seqfan] Hat puzzle related sequences?
> >
> >
> > Hi seqfans,
> > A friend is knitting a stripy hat, the sort which usually has the
> Fibonacci
> > sequence or the digits of pi encoded in it. She thought that was old hat
> > (ha) so she wanted to know if there are any sequences in the OEIS to do
> > with hat puzzles. A search for "hat" turned up http://oeis.org/A000983,
> > but
> > nothing else.
> > Surely there must be more than one sequence relating to a hat puzzle in
> the
> > encyclopedia. Or are the solutions to the common hat puzzles all such
> > common sequences that they don't merit a note in their respective
> entries'
> > comment sections?
> >
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