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A063545 Largest number of triangulations of n points in the plane. 2
1, 2, 5, 14, 42, 150, 780, 4550, 26888 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,2
REFERENCES
P. Brass, W. O. J. Moser, J. Pach, Research Problems in Discrete Geometry, Springer (2005)
LINKS
O. Aichholzer and H. Krasser, The point set order type data base: a collection of applications and results, pp. 17-20 in Abstracts 13th Canadian Conference on Computational Geometry (CCCG '01), Waterloo, Aug. 13-15, 2001.
F. Santos and R. Seidel, A better upper bound on the number of triangulations of a planar point set, Journal of Combinatorial Theory, Series A, 102(1):186-193, 2003.
CROSSREFS
Cf. A063544.
Sequence in context: A000751 A000744 A047046 * A061058 A060795 A071743
KEYWORD
nonn,nice,hard
AUTHOR
N. J. A. Sloane, Aug 14 2001
EXTENSIONS
a(11) added from Brass, Moser & Pach by Andrey Zabolotskiy, Jan 01 2022
STATUS
approved

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Last modified April 20 12:36 EDT 2024. Contains 371844 sequences. (Running on oeis4.)