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A240300 Number of 6Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4 0

%I

%S 8,552,38252,1867678,109846410,5231971212,293426742772,13801832416866,

%T 759715839764950,35634588553024958,1943313148670752362,

%U 91218711143159714774

%N Number of 6Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4

%C Row 6 of A240295

%e Some solutions for n=3

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 03 2014

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Last modified November 14 02:19 EST 2019. Contains 329108 sequences. (Running on oeis4.)