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A240196
Number of 6Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or three plus the sum of the elements diagonally to its northwest, modulo 4
1
10, 154, 2413, 44594, 1005029, 28061567, 865984451, 28244997476, 950400971626, 32552155169398, 1126145490896545, 39177784539954116, 1367229766875959294, 47796738284241424246, 1672533868898522421472, 58557827201940558624795
OFFSET
1,1
COMMENTS
Row 6 of A240192
LINKS
EXAMPLE
Some solutions for n=3
..2..0..0....2..0..0....2..0..0....2..0..0....2..0..0....2..0..0....2..0..0
..2..0..0....1..3..2....2..3..0....1..0..2....1..3..2....2..0..0....1..0..2
..2..0..0....2..1..1....2..3..3....1..2..0....2..1..2....2..3..3....2..3..0
..1..3..2....1..2..2....1..2..2....2..1..0....1..3..3....1..2..1....1..2..1
..2..1..1....1..2..1....1..2..1....1..3..2....2..1..1....2..3..0....2..1..2
..1..3..3....2..3..0....2..1..1....1..2..2....2..3..0....1..3..2....2..0..0
CROSSREFS
Sequence in context: A345348 A349490 A269608 * A048907 A061654 A298081
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 02 2014
STATUS
approved