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A224309
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Number of nX7 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing
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1
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239, 10511, 174378, 1825800, 15312504, 118317987, 911404794, 7236130163, 59751261572, 512310103541, 4533427479414, 41097427928564, 379017425099579, 3535755438091183, 33225644610034806, 313628721090498518
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