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A221118 Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops 0

%I #3 Jan 02 2013 12:07:03

%S 0,0,1769,1424745,709142453,326416281638,143089274586815,

%T 62066225367961944

%N Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops

%C Row 6 of A221114

%e Some solutions for n=3

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

%e ..1..3..0....1..2..1....1..2..0....1..1..0....0..1..1....1..3..1....0..2..0

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

%e ..1..3..1....0..3..1....1..3..0....0..2..0....0..2..1....0..2..0....0..3..1

%e ..1..2..0....0..2..0....1..1..1....1..3..1....0..3..1....1..2..0....0..2..1

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

%K nonn

%O 1,3

%A _R. H. Hardin_ Jan 02 2013

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Last modified March 2 21:08 EST 2024. Contains 370498 sequences. (Running on oeis4.)