

A063851


Triangle T(n,k) (n >= 3, k = 1..n2) read by rows giving number of nonisomorphic nondegenerate oriented matroids with n points in nk dimensions.


5



1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 11, 11, 1, 1, 1, 135, 2628, 135, 1, 1, 1, 4382, 9276601, 9276601, 4382, 1, 1, 1, 312356
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OFFSET

3,10


LINKS



EXAMPLE

Triangle begins:
1
1,1,
1,1,1,
1,1,1,4,
1,1,1,11,11,
1,1,1,135,2628,135,
1,1,1,4382,9276601,9276601,4382,
1,1,1,312356,...


CROSSREFS



KEYWORD



AUTHOR



EXTENSIONS



STATUS

approved



