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A258605
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Number of (n+2)X(1+2) 0..2 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum
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1
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7500, 76729, 682356, 6056521, 46060932, 354117124, 2476716772, 17477633209, 115323919920, 766785689569, 4857669976665, 30962324784400, 190429804895616, 1176883728336121, 7081348901202170, 42770630476678225, 253149492547824624
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