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A007036 Number of 1-supertough but non-1-Hamiltonian simplicial polyhedra with n nodes.
(Formerly M3990)
0
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 5, 40, 343, 2979, 25950, 224773 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,11
REFERENCES
M. B. Dillencourt, Polyhedra of small orders and their Hamiltonian properties. Tech. Rep. 92-91, Info. and Comp. Sci. Dept., Univ. Calif. Irvine, 1992.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
CROSSREFS
Sequence in context: A355355 A078846 A027259 * A264227 A052798 A137973
KEYWORD
nonn,hard
AUTHOR
EXTENSIONS
a(15)-a(16) from Sean A. Irvine, Sep 27 2017
STATUS
approved

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Last modified August 6 07:30 EDT 2024. Contains 374960 sequences. (Running on oeis4.)