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A231130
Number of (n+1)X(7+1) white-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order
2
328, 16368, 924900, 50257244, 2766762720, 151928497692, 8349491299560, 458819265958556, 25213940794848972, 1385606097689928700, 76144709459504461524, 4184463747005748346676, 229953456825043397843448
OFFSET
1,1
COMMENTS
Column 7 of A231131
LINKS
EXAMPLE
Some solutions for n=2
..0..x..1..x..0..x..1..x....0..x..1..x..0..x..2..x....0..x..1..x..2..x..0..x
..x..1..x..0..x..1..x..0....x..2..x..1..x..2..x..0....x..2..x..1..x..0..x..2
..2..x..0..x..1..x..2..x....1..x..1..x..2..x..1..x....1..x..0..x..0..x..1..x
CROSSREFS
Sequence in context: A205251 A138078 A232140 * A289340 A252004 A278352
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 04 2013
STATUS
approved