%I #3 Jan 02 2013 12:37:14
%S 55,19005,6405243,2152770692,723234356389,242959402596630,
%T 81617731119238274,27417937131776836980,9210537138678339648264,
%U 3094105581109088805200095,1039406189945536764054814983
%N Number of nX5 arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor
%C Column 5 of A221125
%e Some solutions for n=3
%e ..0..1..1..2..0....0..1..3..0..0....0..1..2..1..0....0..1..3..1..0
%e ..0..3..0..4..1....0..3..0..1..1....0..3..0..1..0....0..4..1..2..1
%e ..0..1..0..1..1....0..3..1..2..0....0..4..2..1..0....0..0..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 02 2013
|