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Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors
1

%I #4 Mar 11 2014 19:51:07

%S 6018,148820,36216324,4845741276,733415243746,108383467365104,

%T 16126266923705212,2391741572658733884,355190496243814649808,

%U 52737580742371581757500,7829215010328481095814762

%N Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors

%C Column 6 of A239178

%H R. H. Hardin, <a href="/A239176/b239176.txt">Table of n, a(n) for n = 1..64</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Mar 11 2014