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A243273
Number of graphs with n nodes that are Hamiltonian and integral.
0
0, 0, 0, 1, 7, 43, 379, 6185, 177071, 9305068
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OFFSET
1,5
LINKS
Table of n, a(n) for n=1..10.
Travis Hoppe and Anna Petrone,
Encyclopedia of Finite Graphs
T. Hoppe and A. Petrone,
Integer sequence discovery from small graphs
, arXiv preprint arXiv:1408.3644, 2014
CROSSREFS
Cf.
A003216
(Hamiltonian graphs),
A064731
(integral graphs).
Sequence in context:
A127999
A208595
A121675
*
A292502
A294361
A345075
Adjacent sequences:
A243270
A243271
A243272
*
A243274
A243275
A243276
KEYWORD
nonn
,
more
AUTHOR
Travis Hoppe
and
Anna Petrone
, Jun 02 2014
STATUS
approved
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Last modified August 30 00:57 EDT 2024. Contains 375520 sequences. (Running on oeis4.)