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 A184648 Number of (n+2)X5 0..3 arrays with each 3X3 subblock having a positive determinant 0
 127914873, 40374310135, 11808364027889, 3298741433422598, 969942569866132207 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 3 of A184649 LINKS EXAMPLE Some solutions for 4X5 ..0..1..2..1..1....0..2..0..0..2....0..1..1..0..2....0..1..0..1..2 ..0..0..1..2..2....0..0..1..1..0....0..0..1..1..3....0..0..1..2..2 ..2..0..0..1..2....2..0..0..2..2....2..0..0..2..3....2..0..0..2..0 ..0..1..1..0..0....0..1..0..0..2....0..1..0..1..3....0..1..0..1..1 CROSSREFS Sequence in context: A115301 A256118 A036341 * A258262 A059092 A147715 Adjacent sequences: A184645 A184646 A184647 * A184649 A184650 A184651 KEYWORD nonn AUTHOR R. H. Hardin Jan 18 2011 STATUS approved

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Last modified February 9 07:25 EST 2023. Contains 360153 sequences. (Running on oeis4.)