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A240283
Number of nX6 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4
1
8, 741, 20764, 443168, 13490093, 281488213, 8199368365, 225885684501, 5291794810655, 154532568331772, 3942966914718387, 100514669722453440, 2799309114801417209, 70561458133827649660, 1875054289432696736342
OFFSET
1,1
COMMENTS
Column 6 of A240284
LINKS
EXAMPLE
Some solutions for n=3
..3..3..1..1..3..1....3..1..3..1..3..3....3..1..3..1..3..3....3..3..1..3..1..1
..3..2..0..0..0..0....2..0..2..2..0..0....3..2..3..2..0..0....2..2..0..2..0..0
..2..2..0..0..3..2....2..0..0..0..0..0....2..2..2..2..0..0....2..0..0..0..1..2
CROSSREFS
Sequence in context: A271741 A254857 A058921 * A181153 A184974 A060183
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 03 2014
STATUS
approved