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A253812
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Number of (n+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal median nondecreasing horizontally and vertically
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0
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512, 12992, 214596, 1713952, 20991976, 250052478, 1124641848, 5696013500, 59724420234, 668675350006, 2474515112828
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