The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #3 Dec 06 2012 05:49:03
%S 21,95,727,5410,34959,214767,1272216,7244186,39698797,209815077,
%T 1070798249,5281686410,25200974573,116438844036
%N Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 5Xn array
%C Row 5 of A220153
%e Some solutions for n=3
%e ..1..1..1....1..0..0....0..0..0....0..0..0....0..0..0....0..0..0....2..1..1
%e ..1..1..1....1..0..0....1..0..0....1..0..0....1..0..0....1..1..0....2..1..1
%e ..1..1..1....1..0..0....1..1..2....1..0..0....1..1..1....1..1..1....2..1..1
%e ..2..1..1....1..1..1....1..1..1....2..1..1....1..1..2....1..0..2....2..2..2
%e ..2..2..2....2..1..1....2..2..1....2..1..1....2..1..2....2..0..0....2..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 06 2012