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A243274 Number of graphs with n nodes that are Hamiltonian and non-integral. 0
1, 0, 1, 2, 1, 5, 4, 11, 12, 50 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
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), A241842 (non-integral graphs).
Sequence in context: A144240 A233525 A209143 * A119914 A152192 A290889
Adjacent sequences: A243271 A243272 A243273 * A243275 A243276 A243277
KEYWORD
nonn,more
AUTHOR
Travis Hoppe and Anna Petrone, Jun 02 2014
STATUS
approved

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Last modified June 8 20:17 EDT 2024. Contains 373227 sequences. (Running on oeis4.)