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A194619
Half the number of lower triangles of a 6X6 0..n array with no element equal to the average of its horizontal and vertical neighbors
0
29241, 205801866, 214726600125, 38969955227338, 2481372954501732, 77572756670578163, 1525002446582690839, 20406859321612678912, 206774026729010778294, 1658596651668908616516, 11050418508749912011440
OFFSET
1,1
COMMENTS
Row 5 of A194615
EXAMPLE
Some solutions for n=2
..0............0............0............0............0............0
..1.0..........1.0..........1.0..........1.0..........1.0..........1.0
..0.0.2........0.0.1........0.0.1........0.0.1........0.0.1........0.0.1
..0.0.0.0......0.0.0.2......0.0.1.0......0.0.0.0......0.0.1.2......0.0.0.2
..1.1.0.1.0....1.1.2.0.0....1.0.0.1.0....2.2.0.1.0....2.1.0.2.2....1.2.0.2.1
..1.0.1.0.0.2..1.0.0.2.2.1..2.1.2.2.0.1..0.0.0.1.1.0..0.1.0.1.0.2..2.2.0.2.1.2
CROSSREFS
Sequence in context: A357272 A252860 A206470 * A058652 A250940 A186566
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 30 2011
STATUS
approved