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Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..3 nX5 array
1

%I #4 Jan 18 2013 17:25:30

%S 12,457,14297,420022,12253352,356799776,10385011060,302233979821,

%T 8795658262781,255970949183937,7449246677563687,216787319736838392,

%U 6308924908886175148,183601756423607584690,5343161517858805752080

%N Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..3 nX5 array

%C Column 5 of A221499

%H R. H. Hardin, <a href="/A221496/b221496.txt">Table of n, a(n) for n = 1..51</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 18 2013