The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A126149 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A126149

Number of connected nonhamiltonian graphs with n nodes.
(history; published version)

#29 by Alois P. Heinz at Thu Jul 04 08:58:00 EDT 2024

STATUS

proposed

approved

#28 by Stefano Spezia at Thu Jul 04 07:30:17 EDT 2024

STATUS

editing

proposed

#27 by Stefano Spezia at Thu Jul 04 06:34:44 EDT 2024

LINKS

Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu, <a href="https://arxiv.org/abs/1812.05650">Graphs with few Hamiltonian Cycles</a>, arXiv:1812.05650 [math.CO], 2018-2019.

Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/NonhamiltonianGraph.html">Nonhamiltonian Graph</a>.

STATUS

approved

editing

#26 by N. J. A. Sloane at Tue May 07 15:31:00 EDT 2019

STATUS

proposed

approved

#25 by Michel Marcus at Tue May 07 10:05:15 EDT 2019

STATUS

editing

proposed

#24 by Michel Marcus at Tue May 07 10:05:06 EDT 2019

REFERENCES

Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu, <a href="https://arxiv.org/abs/1812.05650">Graphs with few Hamiltonian Cycles</a>, arXiv:1812.05650 [math.CO], 2018.

LINKS

Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu, <a href="https://arxiv.org/abs/1812.05650">Graphs with few Hamiltonian Cycles</a>, arXiv:1812.05650 [math.CO], 2018.

STATUS

proposed

editing

#23 by Jan Goedgebeur at Tue May 07 06:00:17 EDT 2019

STATUS

editing

proposed

#22 by Jan Goedgebeur at Tue May 07 06:00:12 EDT 2019

DATA

0, 1, 1, 3, 13, 64, 470, 4921, 83997, 2411453, 123544541, 11537642646, 2013389528672

EXTENSIONS

a(13) added by Jan Goedgebeur, May 07 2019

STATUS

approved

editing

#21 by N. J. A. Sloane at Thu Feb 07 19:31:37 EST 2019

STATUS

proposed

approved

#20 by Michael De Vlieger at Thu Feb 07 18:10:18 EST 2019

STATUS

editing

proposed