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Omni-MATH / Let n be a nonnegative integer. Determine the number of ways that one can choose (n+1)² sets S_(i,j)⊆1,2,…,2n, for integers i,j with 0≤i,j≤n, such that: [list] [*] for all … · Discussion

Discussing Let n be a nonnegative integer. Determine the number of ways that one can choose (n+1)² sets S_(i,j)⊆{1,2,…,2n}, for integers i,j with 0≤i,j≤n, such that: [list] [*] for all … · Omni-MATH

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