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A278608
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Number of nX5 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly three mistakes.
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1
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56, 354696, 442089480, 371601597959, 267157122056196, 170796560376996116, 95557122165321489360, 46856747385448318164254, 20506871139928386045139720, 8183948201337618447484268292, 3029660064718883970652451669120
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=1
..1..0..3..2..0. .3..2..1..2..0. .3..2..1..3..2. .1..0..3..2..1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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