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Number of nX5 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX5 array
1

%I #5 Nov 13 2012 08:49:37

%S 15,103,2399,43013,602498,7275277,80593130,831309835,7991092857,

%T 71939079266,610644584474,4918787099538,37785795751722,

%U 277933274570500,1964256584666302,13379033454664698,88056377306979930,561276655188818601

%N Number of nX5 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX5 array

%C Column 5 of A219173

%H R. H. Hardin, <a href="/A219170/b219170.txt">Table of n, a(n) for n = 1..25</a>

%e Some solutions for n=3

%e ..0..0..0..1..2....0..0..1..1..1....0..0..0..0..2....0..0..1..0..1

%e ..0..0..0..0..0....0..0..1..1..1....0..0..0..1..1....0..0..0..0..0

%e ..1..1..0..0..0....0..0..2..2..2....1..2..2..1..1....0..1..1..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 13 2012