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A240300 Number of 6Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4 0
8, 552, 38252, 1867678, 109846410, 5231971212, 293426742772, 13801832416866, 759715839764950, 35634588553024958, 1943313148670752362, 91218711143159714774 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 6 of A240295
LINKS
EXAMPLE
Some solutions for n=3
..3..1..3....1..3..3....3..1..1....3..1..1....3..1..1....3..1..3....1..0..3
..3..0..2....1..0..0....3..2..2....3..0..2....3..2..2....3..0..0....1..0..0
..3..2..0....3..2..0....3..2..2....1..0..3....1..0..2....1..0..2....3..0..2
..1..3..1....1..0..0....1..2..2....3..0..2....3..2..0....3..0..0....1..3..1
..3..1..1....1..2..2....1..2..0....3..0..0....3..2..0....1..0..2....1..0..3
..1..0..3....3..2..0....3..2..0....1..0..3....1..0..0....3..0..0....3..0..0
CROSSREFS
Sequence in context: A181682 A248331 A301950 * A240432 A275932 A058045
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 03 2014
STATUS
approved

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Last modified July 12 09:44 EDT 2024. Contains 374239 sequences. (Running on oeis4.)