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A231699
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Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors
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1
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1268, 691229, 711067486, 696904625544, 556835183317668, 458723384178436491, 394600405782342943410, 337091385019548510376164, 285400541198740304070351399, 242059566770098900152264298823
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