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URL: https://oeis.org/A063855

⇱ A063855 - OEIS

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A063855
Number of abstract order types of configurations of n points in 3 dimensions.
1
1, 5, 55, 5083, 10775236
OFFSET
4,2
LINKS
L. Finschi and K. Fukuda, Complete combinatorial generation of small point set configurations and hyperplane arrangements, pp. 97-100 in Abstracts 13th Canadian Conference on Computational Geometry (CCCG '01), Waterloo, Aug. 13-15, 2001.
CROSSREFS
A diagonal of A063853.
Sequence in context: A275546 A068666 A082780 * A376767 A081785 A144996
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Aug 26 2001
STATUS
approved