A265964 Number of nX5 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than or equal to itself.

19, 7741, 59454, 74291246, 16816210911, 3057992438196, 853715037314662, 203178594217817141, 49144408962199776250, 12094958324447305378551, 2929681620325375608677149, 715385582325622817122194887

Offset

1,1

Comments

Column 5 of A265965.

Links

R. H. Hardin, Table of n, a(n) for n = 1..44

Example

Some solutions for n=3
..1..3..0..2..1....1..3..2..1..2....0..4..4..4..0....1..3..0..2..0
..0..6..4..6..0....1..6..0..6..1....3..1..2..1..4....0..6..4..6..3
..2..2..0..3..1....2..1..3..3..0....0..3..4..4..0....2..2..1..0..1

Crossrefs

Cf. A265965.

Sequence in context: A067267 A340165 A124989 * A156973 A270972 A260005

Adjacent sequences: A265961 A265962 A265963 * A265965 A265966 A265967

Keyword

nonn

Author

R. H. Hardin, Dec 19 2015

Status

approved