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%I #7 Dec 26 2023 16:32:22
%S 9,139,6342,388863,27063372,2069073259,169567752136,14608129152756
%N Number of 5 X n arrays containing n copies of 0..5-1 with no element 1 greater than its north, west, southeast or southwest neighbor modulo 5 and the upper left element equal to 0.
%C Row 5 of A266632.
%e Some solutions for n=3
%e ..0..4..2....0..4..2....0..3..1....0..2..0....0..4..4....0..4..2....0..3..1
%e ..0..3..1....4..3..1....4..3..1....4..2..0....2..1..4....0..2..4....0..2..4
%e ..4..2..1....3..1..0....3..1..4....3..2..4....2..0..2....3..1..4....4..1..4
%e ..3..1..4....3..0..2....2..4..2....3..1..3....0..3..1....1..0..2....2..0..3
%e ..3..0..2....1..4..2....0..2..0....1..4..1....3..1..3....3..3..1....1..3..2
%Y Cf. A266632.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 01 2016