[seqfan] a last-minute entry for the A200000 race

N. J. A. Sloane njas at research.att.com
Mon Nov 21 06:04:12 CET 2011

See A200715 from Jon Wild.
It has several nice features - easily understood
(once you figure out the rules), yet hard, with
a nice illustration. And it comes from graph theory
(or maybe complexity theory, or string theory!)


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