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A184230
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Half the number of (n+1)X9 0..3 arrays with every 2X2 subblock diagonal sum differing from its antidiagonal sum by more than 3
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1
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78597, 20204829, 2366228756, 402560143085, 58125919236791, 9060575120369248, 1365148390837029545, 208931377551712553029, 31752580288265710345482, 4841142511484050619724845, 737035578935913022062779089
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