A196427 Number of nX5 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than itself

26, 5274, 452252, 67917500, 9212529925, 1248257908304, 170481239106658, 23253883615868280, 3174860835433669171, 433122677208825151825, 59096875141501889225334, 8064447558203684499566106

Offset

1,1

Comments

Column 5 of A196430

Links

R. H. Hardin, Table of n, a(n) for n = 1..155

Example

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

Crossrefs

Sequence in context: A183068 A173130 A232374 * A265979 A058449 A034244

Adjacent sequences: A196424 A196425 A196426 * A196428 A196429 A196430

Keyword

nonn

Author

R. H. Hardin Oct 02 2011

Status

approved