A220760 - OEIS

%I #4 Dec 19 2012 12:58:23

%S 236,15724,2715804,252705768,30118695378,3442732323766,

%T 390885525849628,44672658134562232,5096442065865772706,

%U 581473363549735322116,66354356746681426011986,7571457447988696073877188

%N Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..3 nX6 array

%C Column 6 of A220761

%H R. H. Hardin, <a href="/A220760/b220760.txt">Table of n, a(n) for n = 1..22</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 19 2012