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A254509
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Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock sum of four medians of central row, central column, diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally
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1
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221858, 1038340, 11441442, 98841764, 801430034, 6835294784, 55061190276, 443132699990, 3548806179198, 28004471288892, 219764836858824, 1716345354165074, 13325759380833098, 102994137524770445
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