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A257384
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Number of (n+2)X(5+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum less than the central column sum
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1
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349003536, 5413133476, 38404362240, 188932792896, 1137602635980, 11412302804100, 138013711391664, 1648856819029924, 19882370563708992, 251525584333213696, 3131622037210419536, 36423947898049945744
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=1
..0..1..0..0..0..0..1....0..0..0..2..0..2..2....0..1..0..0..0..0..0
..2..0..1..1..2..0..0....2..0..2..1..2..0..2....0..0..2..1..1..0..0
..0..0..1..2..0..0..2....0..1..1..0..0..2..0....0..1..1..2..0..1..2
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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