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 A206971 Number of nX5 0..3 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal 1
 882, 777924, 419203246, 223912418544, 118749552817647, 63023113538493420, 33450230674269584063, 17747590151499513969141, 9414148418043478285995791, 4993518944483846036425995889, 2648627388902187382824097898184 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A206974 LINKS R. H. Hardin, Table of n, a(n) for n = 1..18 EXAMPLE Some solutions for n=4 ..0..2..0..3..3....1..0..1..1..1....0..1..0..2..1....1..3..1..2..2 ..3..1..1..3..3....0..3..0..3..3....0..0..2..1..0....1..1..0..3..2 ..3..0..1..1..0....0..1..1..3..0....2..2..0..0..2....0..3..1..1..1 ..3..1..0..3..3....0..2..3..1..1....1..1..3..3..0....0..0..3..3..1 CROSSREFS Sequence in context: A107554 A089519 A206977 * A206574 A207579 A207054 Adjacent sequences: A206968 A206969 A206970 * A206972 A206973 A206974 KEYWORD nonn AUTHOR R. H. Hardin Feb 14 2012 STATUS approved

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Last modified December 10 04:38 EST 2023. Contains 367699 sequences. (Running on oeis4.)