[seqfan] New keywords "look" and "hear"

[Neil Sloane]

Russ Cox has implemented this (thank you Russ!),
so the two new keywords now work.

For an example, look at http://oeis.org/A007318,
which has both the new keywords.

When you click "hear" it is the same as clicking "listen".
But the point of this keyword is that it tells you
that this is a sequence worth listening too.

Likewise "look" is the same as clicking "graph",
and is a signal that the graph of this sequence
is worth looking at.

"look" and "hear" are like Michelin stars, and are only
to be awarded to specially interesting sequences.

Anyone can add them, but please do it sparingly.

For example, I just added "hear" when I approved the new
entry http://oeis.ord/A235431. It has a simple
definition, but I enjoyed listening to it.

I still have to update the "format" etc pages to mention the new keywords.
Neil
-- 
Dear Friends, I have now retired from AT&T. New coordinates:

Neil J. A. Sloane, President, OEIS Foundation
11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ.
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Email: njasloane at gmail.com