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A007033 Non-Hamiltonian polyhedra with n nodes.
(Formerly M5351)
0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 74, 1600, 43984, 1032208, 22960220 (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

Table of n, a(n) for n=1..15.

M. B. Dillencourt, Polyhedra of small orders and their Hamiltonian properties, Journal of Combinatorial Theory, Series B, Volume 66, Issue 1, January 1996, Pages 87-122.

CROSSREFS

Sequence in context: A300487 A222861 A242146 * A277941 A017790 A035732

Adjacent sequences:  A007030 A007031 A007032 * A007034 A007035 A007036

KEYWORD

nonn,hard

AUTHOR

N. J. A. Sloane.

EXTENSIONS

a(15) from Sean A. Irvine, Sep 21 2017

STATUS

approved

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Last modified February 17 15:32 EST 2020. Contains 331998 sequences. (Running on oeis4.)