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Number of abstract order types of configurations of n points in n+3 dimensions.
1

%I #6 Feb 22 2023 12:00:33

%S 1,11,55,204,705,2293,7377

%N Number of abstract order types of configurations of n points in n+3 dimensions.

%H Lukas Finschi, <a href="https://finschi.com/math/om/">Homepage of Oriented Matroids</a>

%Y A diagonal of A063853.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Sep 17 2014