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A207475
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Number of nX4 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal
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1
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214, 45796, 5632964, 768149650, 103954441786, 14048417801822, 1897778216001770, 256411488632156454, 34645010190471447652, 4681055402908503746110, 632477934243918556940818
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