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A007023
Number of 4-connected 4-regular polyhedra with n nodes.
(Formerly M2230)
0
1, 0, 1, 0, 3, 1, 8, 7, 37, 55, 220, 499, 1862, 5174, 18258, 57107, 198474
OFFSET
6,5
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
M. B. Dillencourt, Polyhedra of small order and their Hamiltonian properties, Journal of Combinatorial Theory, Series B, Volume 66, Issue 1, January 1996, Pages 87-122. Also Tech. Rep. 92-91, Info. and Comp. Sci. Dept., Univ. Calif. Irvine, 1992.
CROSSREFS
Sequence in context: A208656 A242440 A245651 * A176103 A308666 A076238
KEYWORD
nonn,more
EXTENSIONS
Name corrected by Andrey Zabolotskiy, Oct 11 2019
STATUS
approved