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A265985 Number of 5Xn integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors less than itself. 0
1, 5274, 262258, 8935989, 5155545324, 1978988798923, 298625879496209, 56895408888434760, 18329892680201445077, 5019263218841920734429 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 5 of A265981.
LINKS
EXAMPLE
Some solutions for n=2
..0..1....0..2....2..1....1..0....0..1....0..0....2..0....0..2....0..2....0..1
..3..0....0..0....0..0....3..1....3..0....3..2....0..1....1..0....1..2....3..1
..3..1....3..1....2..2....0..2....0..1....0..1....2..3....3..2....3..0....1..1
..0..0....1..0....1..0....0..3....2..2....3..2....2..0....0..0....0..2....0..0
..0..2....1..2....0..2....0..0....0..1....1..0....0..1....0..2....0..2....1..1
CROSSREFS
Cf. A265981.
Sequence in context: A251901 A274361 A223494 * A234994 A223341 A270798
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 19 2015
STATUS
approved

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Last modified March 19 01:57 EDT 2024. Contains 370952 sequences. (Running on oeis4.)