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A235969
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Number of (n+1)X(5+1) 0..3 arrays colored with the upper median value of each 2X2 subblock
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1
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556486, 6207010, 60649470, 886929448, 13646551852, 206960732188, 3197537340066, 49364486174800, 758580259046316, 11656623605416228, 179380512555440962, 2756868621098960896, 42454186243804965096
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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
..1..0..0..2..1..3....0..1..1..0..0..1....0..0..3..3..2..1....0..1..0..0..0..1
..1..0..0..1..3..2....1..3..3..0..3..2....1..2..0..1..0..1....2..3..0..3..2..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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