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 A208444 Number of nX7 0..2 arrays with no element equal the average of immediate neighbors vertically above and horizontally left of it 1
 192, 72662, 28421906, 11236338658, 4448918847452, 1761292062009546, 697471372604833664, 276168817065836267560, 109357678039856010562996, 43302239417035986606779904, 17146625234345038010798895096 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A208445 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=4 ..0..2..0..2..1..2..0....0..1..0..2..0..2..0....0..1..2..1..2..0..1 ..2..0..1..1..0..2..2....1..2..0..2..2..0..1....2..0..2..2..0..2..2 ..0..2..1..0..2..0..2....0..2..2..0..2..2..1....0..1..2..1..2..1..2 ..1..0..0..2..1..0..0....1..0..0..1..1..2..1....1..0..2..1..1..2..0 CROSSREFS Sequence in context: A187168 A078272 A299993 * A146554 A183701 A208795 Adjacent sequences: A208441 A208442 A208443 * A208445 A208446 A208447 KEYWORD nonn AUTHOR R. H. Hardin Feb 26 2012 STATUS approved

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Last modified February 23 05:35 EST 2024. Contains 370267 sequences. (Running on oeis4.)