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A219849 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 nonincreasing columns, 0..2 nX5 array 1

%I

%S 15,56,591,5950,48677,356688,2458431,16110182,100697878,602555826,

%T 3462463890,19144335306,101984230126,524036587489,2600425421874,

%U 12477850552805,57974580417380,261181694978706,1142506695056176

%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 nonincreasing columns, 0..2 nX5 array

%C Column 5 of A219852

%H R. H. Hardin, <a href="/A219849/b219849.txt">Table of n, a(n) for n = 1..202</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 29 2012

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Last modified April 7 10:46 EDT 2020. Contains 333301 sequences. (Running on oeis4.)