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

%I #4 Nov 24 2012 08:25:26

%S 15,103,2109,37215,556742,7236952,83758183,883579212,8637866670,

%T 79017000203,680721174922,5551569615118,43056987118325,

%U 318862834502451,2262765945986326,15435041511939113,101484650447289635

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

%C Column 5 of A219627

%H R. H. Hardin, <a href="/A219624/b219624.txt">Table of n, a(n) for n = 1..204</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 24 2012