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A203595
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Number of nX2 0..2 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other
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1
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9, 16, 46, 16, 596, 936, 5326, 64452, 35472, 2267096, 6154424, 36768700, 493844572, 304850530, 19837028156, 60734482172, 379565828184, 5278506424584, 3491085331400, 230590641604648, 737735394947292, 4754537676837632
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OFFSET
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1,1
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COMMENTS
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Column 2 of A203600
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..26
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EXAMPLE
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Some solutions for n=5
..1..2....0..1....2..0....2..2....2..2....2..1....1..0....1..2....0..2....2..2
..2..2....0..2....1..0....2..0....2..1....2..0....2..2....0..2....1..2....1..2
..0..2....0..2....2..0....1..0....0..0....2..0....0..2....0..2....2..2....1..2
..1..0....0..2....2..1....0..0....1..0....2..0....0..1....1..2....1..0....0..0
..0..0....1..2....2..0....1..2....2..2....1..0....0..0....0..0....0..0....0..1
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CROSSREFS
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Sequence in context: A282470 A067956 A270757 * A187087 A072861 A183371
Adjacent sequences: A203592 A203593 A203594 * A203596 A203597 A203598
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin Jan 03 2012
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STATUS
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approved
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