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A218521 Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..3 nX7 array 1

%I

%S 602,242438,100029148,38497164700,15254005086276,5977895789290552,

%T 2345237392530015812,920135128267216305816,361061212834288178529464,

%U 141687156380002483076174644,55601697647561060078651796422

%N Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..3 nX7 array

%C Column 7 of A218522

%H R. H. Hardin, <a href="/A218521/b218521.txt">Table of n, a(n) for n = 1..53</a>

%e Some solutions for n=3

%e ..0..0..0..0..0..3..3....0..0..0..0..1..0..0....0..0..0..0..0..0..1

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

%e ..0..0..0..2..3..1..1....0..1..3..2..1..0..1....0..0..2..3..1..0..3

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 31 2012

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Last modified October 28 04:33 EDT 2021. Contains 348313 sequences. (Running on oeis4.)