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A205279
Number of (n+1)X4 0..3 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors
1
49342, 5557912, 605359630, 65106769738, 7022771757046, 757797042154570, 81745708095591290, 8817982234800063004, 951234343478022336648, 102613926263058216184150, 11069383513825269166597530
OFFSET
1,1
COMMENTS
Column 3 of A205281
LINKS
EXAMPLE
Some solutions for n=4
..0..2..2..0....0..1..2..2....1..2..0..1....1..2..1..1....1..0..0..1
..1..3..3..1....0..3..2..3....0..2..2..3....1..0..2..1....2..3..2..2
..0..1..0..2....1..0..2..1....0..3..0..2....3..3..1..2....3..1..1..2
..2..1..1..0....2..2..3..1....3..2..1..2....0..2..2..2....1..1..2..1
..1..0..2..0....0..0..3..0....0..2..3..2....2..0..0..1....3..2..0..1
CROSSREFS
Sequence in context: A253379 A253372 A204227 * A185921 A251912 A251910
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 24 2012
STATUS
approved