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A361578 Number of 5-connected polyhedra (or 5-connected simple planar graphs) with n nodes 1
1, 0, 1, 1, 5, 8, 30, 85, 382, 1550, 7352 (list; graph; refs; listen; history; text; internal format)
OFFSET
12,5
COMMENTS
The icosahedral graph is the smallest 5-connected planar graph.
REFERENCES
M. Kirchweger, M. Scheucher, and S. Szeider, SAT-Based Generation of Planar Graphs, in preparation.
LINKS
CROSSREFS
Cf. A049373 (planar graphs with minimum degree~5) and A111358 (5-connected planar trianguations)
Sequence in context: A219775 A129774 A228472 * A049373 A304647 A002536
KEYWORD
nonn,hard,more
AUTHOR
Manfred Scheucher, Mar 16 2023
STATUS
approved

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Last modified May 21 07:02 EDT 2024. Contains 372729 sequences. (Running on oeis4.)