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A063541 Least number of empty triangles determined by n points in the plane. 1
1, 3, 7, 13, 21, 31, 43, 58 (list; graph; refs; listen; history; internal format)
OFFSET

3,2

LINKS

O. Aichholzer and H. Krasser, The point set order type data base: a collection of applications and results, pp. 17-20 in Abstracts 13-th Canadian Conference on Computational Geometry (CCCG '01), Waterloo, Aug. 13-15, 2001.

CROSSREFS

Cf. A063542.

Sequence in context: A025728 A084537 A002061 * A206246 A171965 A011898

Adjacent sequences:  A063538 A063539 A063540 * A063542 A063543 A063544

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Aug 14 2001

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Last modified February 13 08:12 EST 2012. Contains 205451 sequences.