[math-fun] The first valence 7 graceful graph is unique.
31 May
2019
31 May
'19
10:15 a.m.
I was looking at high valence graceful graphs. I was surprised to find the valence 7 e=35 graceful graph is unique. https://math.stackexchange.com/questions/3246000/graceful-graphs-with-minima... --Ed Pegg Jr
31 May
31 May
10:30 a.m.
(0, 1,) 3,6,12,20,27,35 ... is not in OEIS. On Fri, May 31, 2019 at 12:15 PM Ed Pegg Jr <ed@mathpuzzle.com> wrote:
I was looking at high valence graceful graphs. I was surprised to find the valence 7 e=35 graceful graph is unique.
https://math.stackexchange.com/questions/3246000/graceful-graphs-with-minima...
--Ed Pegg Jr _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun
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Ed Pegg Jr