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A307145 Total number of coarsest matroid subdivisions in the hypersimplex Delta(4,n) that are either corank subdivisions or are in the image of the Stiefel map. 0

%I #6 Mar 28 2019 13:45:34

%S 25,616,217630,561983523

%N Total number of coarsest matroid subdivisions in the hypersimplex Delta(4,n) that are either corank subdivisions or are in the image of the Stiefel map.

%D Schröter, Benjamin. "Multi-splits and tropical linear spaces from nested matroids." Discrete & Computational Geometry 61.3 (2019): 661-685.

%K nonn,more

%O 6,1

%A _N. J. A. Sloane_, Mar 28 2019

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)