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A331439
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Number of singular n X n matrices whose rows are distinct (0,1) vectors arranged in increasing order.
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0
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OFFSET
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1,2
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COMMENTS
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It appears that the determinant is computed over the rationals, not over GF(2).
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REFERENCES
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M. B. Wells, Elements of Combinatorial Computing, Pergamon, Oxford, 1971.
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LINKS
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EXAMPLE
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The three 2 X 2 matrices are [00/01], [00/10], [00/11].
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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