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A373222 Number of labeled orientations of n points on an Euclidean plane, in general position. In other words, the number of all possible orientation of n points in general position if all points are distinct and are labeled from 1 to n.

Original entry on oeis.org

2, 14, 264, 11904, 1198560, 257847120
Offset: 3

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Author

Jihoon Hyun, May 28 2024

Keywords

Comments

For non-indexed version, see A063666.
a(n) ~ 2^(Theta(n log n)).

Crossrefs

Cf. A063666.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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