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A219215 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array 1

%I

%S 21,35,955,10287,131724,1401275,14175675,136413948,1283062154,

%T 11695541948,102588904127,863023412195,6981340309288,54544421462030,

%U 413195108006170,3042964253577367,21823625042074665,152628759842187080

%N Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array

%C Column 6 of A219217

%H R. H. Hardin, <a href="/A219215/b219215.txt">Table of n, a(n) for n = 1..22</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 14 2012

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Last modified August 1 17:16 EDT 2021. Contains 346402 sequences. (Running on oeis4.)