A217270 Number of nX5 arrays of occupancy after each element moves to some horizontal or vertical neighbor

8, 3025, 772800, 194881600, 48909857500, 12276607432401, 3080781263731464, 773143936621737444, 194021789111058265560, 48690338552261542133284, 12218954146290231642146852, 3066376844585908891388914564

Offset

1,1

Comments

Column 5 of A217273

Links

R. H. Hardin, Table of n, a(n) for n = 1..20

Example

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

Crossrefs

Sequence in context: A299227 A300039 A282187 * A137565 A281323 A145260

Adjacent sequences: A217267 A217268 A217269 * A217271 A217272 A217273

Keyword

nonn

Author

R. H. Hardin Sep 29 2012

Status

approved