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A217270
Number of nX5 arrays of occupancy after each element moves to some horizontal or vertical neighbor
1
8, 3025, 772800, 194881600, 48909857500, 12276607432401, 3080781263731464, 773143936621737444, 194021789111058265560, 48690338552261542133284, 12218954146290231642146852, 3066376844585908891388914564
OFFSET
1,1
COMMENTS
Column 5 of A217273
LINKS
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
KEYWORD
nonn
AUTHOR
R. H. Hardin Sep 29 2012
STATUS
approved