%I #5 Aug 12 2016 06:53:58
%S 48,4912,951040,234168152,66434312368,20573458824776,6752109661033720,
%T 2310220535915090896
%N Number of 5Xn arrays containing n copies of 0..5-1 with no element plus any horizontal or vertical neighbor equal to 5-1.
%C Row 5 of A265663.
%e Some solutions for n=2
%e ..1..0....3..4....4..1....0..2....4..3....1..0....2..1....3..2....1..1....1..2
%e ..2..1....0..3....1..2....3..0....4..2....0..2....1..0....4..4....0..2....4..3
%e ..4..4....1..2....0..3....2..3....1..0....3..3....4..3....2..3....2..4....3..4
%e ..2..3....1..0....0..2....1..4....1..2....2..4....3..4....0..0....0..3....0..1
%e ..0..3....4..2....3..4....4..1....0..3....4..1....0..2....1..1....3..4....2..0
%Y Cf. A265663.
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 12 2015