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A096390
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Maximal determinant of an n X n persymmetric matrix with entries from {0,1}.
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0
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1, 1, 1, 3, 5, 9, 17, 56, 125, 312, 675, 2673
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OFFSET
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1,4
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COMMENTS
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A persymmetric (or Hankel) matrix has M[i,j] = M[i-k,j+k] for all i and j (matrix is constant along antidiagonals).
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CROSSREFS
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KEYWORD
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nonn,hard,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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