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A220321 Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..3 nX4 array 1

%I

%S 7,132,1887,32077,516966,8191676,129313715,2038349283,32021593670,

%T 502699746654,7886869828691,123689257996713,1939445941518783,

%U 30407283622710054,476704179386550779,7473178447882102229

%N Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..3 nX4 array

%C Column 4 of A220323

%H R. H. Hardin, <a href="/A220321/b220321.txt">Table of n, a(n) for n = 1..22</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 10 2012

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Last modified September 29 10:30 EDT 2022. Contains 357088 sequences. (Running on oeis4.)