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A232144
Number of (7+1)X(n+1) 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order
1
1017984, 2486611712, 5532131001812, 12719895449388800, 29309235951462780764, 67614860357164156333264, 156025607439258576501944264, 360070258575233540692634852380, 830971356266712739464545052958936
OFFSET
1,1
COMMENTS
Row 7 of A232137
LINKS
EXAMPLE
Some solutions for n=1
..0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1
..0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0
..2..2....1..2....2..2....2..1....1..2....2..1....1..2....2..1....2..2....2..1
..0..1....2..0....1..2....1..0....2..1....0..1....0..1....2..1....1..2....1..2
..0..1....1..2....2..1....0..2....0..1....2..1....2..0....1..2....0..2....1..2
..2..1....2..1....1..2....0..1....0..1....0..2....1..0....2..0....0..0....1..0
..2..0....1..0....0..2....2..1....2..0....0..1....1..1....2..2....1..2....1..1
..2..0....1..2....2..1....0..2....0..2....2..1....0..2....0..1....1..2....2..0
CROSSREFS
Sequence in context: A340435 A066598 A212940 * A293127 A190381 A295437
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 19 2013
STATUS
approved