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A237337
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Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal
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1
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972356, 380945760, 114598315886, 41627000140944, 14642051418094528, 5332769563184957290, 1940048094720442708424, 710560946174649702862000, 260459376264221314031855068, 95609228386055942124913782660
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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..3..3..0..3....0..0..3..3..2..2....0..0..0..3..0..2....0..0..3..3..0..0
..3..3..0..2..3..2....2..3..0..0..3..0....2..3..2..0..2..3....0..3..0..3..0..3
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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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