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A251614
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Number of (n+1)X(4+1) 0..6 arrays with every 2X2 subblock summing to a prime
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1
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4031056, 1016045742, 258178221074, 66013702120168, 16881361773387422, 4330501168160311866, 1110363210933597873814, 285450906028284863228418, 73337527406673382979398374, 18886353848019686078412754714
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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..0..2..1..1....0..0..6..0..1....0..0..0..5..2....0..0..4..4..1
..2..1..4..0..3....1..6..5..0..1....2..5..0..6..0....5..0..3..6..0
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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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