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 A221040 Majority value maps: number of 6Xn binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..2 6Xn array 0

%I #3 Dec 29 2012 10:29:54

%S 1,616,72625,4882030,356411031,23287585899,1537391091350

%N Majority value maps: number of 6Xn binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..2 6Xn array

%C Row 6 of A221035

%e Some solutions for n=3

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

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

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

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

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

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

%K nonn

%O 1,2

%A _R. H. Hardin_ Dec 29 2012

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Last modified May 23 21:14 EDT 2024. Contains 372765 sequences. (Running on oeis4.)