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Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..1 nX4 array
0

%I #3 Dec 07 2012 12:30:52

%S 7,75,1220,16465,218677,2902395,38572432,512629581,6813162455,

%T 90553069813,1203495068876,15994772635395,212573673194766

%N Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..1 nX4 array

%C Column 4 of A220217

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 07 2012