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A205035
Number of (n+1)X4 0..3 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents
1
39419, 3913664, 374394468, 35397425472, 3354947677511, 318050403261864, 30147447683903118, 2857537185165523510, 270854995084768479907, 25673447601731751069114, 2433498899594064406100421
OFFSET
1,1
COMMENTS
Column 3 of A205037
LINKS
EXAMPLE
Some solutions for n=3
..2..3..2..2....2..1..0..2....1..3..2..0....1..2..0..3....3..1..3..1
..3..1..1..2....1..0..3..3....3..3..0..1....3..1..3..0....3..3..0..1
..1..1..2..1....2..2..1..2....3..2..1..1....0..1..1..2....1..1..1..3
..3..2..3..3....2..1..0..2....2..1..2..0....0..1..0..2....0..1..1..1
CROSSREFS
Sequence in context: A252604 A340062 A031823 * A205283 A251354 A004671
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 21 2012
STATUS
approved