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A205059
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Number of (n+1)X4 0..2 arrays with rows and columns of permanents of all 2X2 subblocks lexicographically nondecreasing
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1
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2830, 111413, 4502701, 151143466, 4798857522, 132027608391, 3385586913849, 78835118572937, 1727591828022295, 35409057150817537, 691266578954573825, 12858328483865826072, 230198722962101096179, 3975668375450292897939
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OFFSET
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1,1
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COMMENTS
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Column 3 of A205063
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..210
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EXAMPLE
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Some solutions for n=4
..0..2..0..0....2..2..2..1....0..1..2..2....0..0..2..1....2..2..0..2
..0..1..0..1....2..0..2..1....0..0..1..1....1..2..0..2....1..1..2..1
..0..2..2..2....1..2..1..2....2..1..2..2....1..2..2..2....2..2..2..2
..0..1..2..1....1..2..2..2....2..2..0..0....1..2..1..2....0..2..2..2
..1..1..2..1....1..2..1..2....1..2..2..0....2..2..0..2....2..2..2..2
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CROSSREFS
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Sequence in context: A237063 A251014 A205201 * A232762 A284888 A337830
Adjacent sequences: A205056 A205057 A205058 * A205060 A205061 A205062
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin Jan 21 2012
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STATUS
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approved
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