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A254890
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Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal median nondecreasing horizontally and vertically
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1
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35272, 149931, 822072, 4577708, 15790369, 51232136, 141957783, 315713348, 681770400, 1433996470, 2855106608, 5527208360, 10355612789, 18793033325, 33853669795, 60750807357, 108653839544, 194562098838, 348578376839
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