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A234478
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Number of (n+1) X (3+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 1 (constant-stress 1 X 1 tilings).
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1
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95872, 2765648, 87871120, 2941603932, 101383587816, 3555453917560, 125966139330824, 4492285883423076, 160824570377394016, 5773259968701864120, 207553467686691838528, 7471009938914959605184, 269067241891021791894672
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