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 A267343 Number of nX(n+4) arrays of permutations of n+4 copies of 0..n-1 with every element equal to or 1 greater than any north, west or southwest neighbors modulo n and the upper left element equal to 0. 0
 1, 462, 222, 1220, 14328, 401459, 21319105, 2025457429 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Superdiagonal 4 of A267338. LINKS EXAMPLE Some solutions for n=4 ..0..1..1..1..2..3..3..0....0..1..2..3..0..0..1..1....0..1..2..3..3..3..0..1 ..0..1..1..2..2..3..3..0....1..2..2..3..0..0..1..2....1..2..2..3..3..0..0..1 ..0..1..2..2..2..3..3..0....1..2..3..0..0..1..2..3....2..2..3..3..0..0..1..1 ..0..1..2..2..3..3..0..1....2..3..3..0..1..2..3..3....2..2..3..0..0..1..1..2 CROSSREFS Cf. A267338. Sequence in context: A348899 A094380 A267404 * A267396 A258962 A267332 Adjacent sequences:  A267340 A267341 A267342 * A267344 A267345 A267346 KEYWORD nonn AUTHOR R. H. Hardin, Jan 13 2016 STATUS approved

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Last modified January 20 03:25 EST 2022. Contains 350467 sequences. (Running on oeis4.)