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A231537
Number of n X n 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors
0
2, 6, 116, 5235, 698721, 296647240, 377320795091, 1427091915943685, 16275505874784645068, 559452975372572489151940, 57794335929868421679761670649, 17952766686511189002062020444856828
OFFSET
1,1
COMMENTS
Diagonal of A231544
EXAMPLE
Some solutions for n=4
..1..1..1..1....1..1..0..0....1..1..1..0....0..0..0..0....0..0..1..0
..1..0..0..0....0..0..1..0....0..0..0..0....0..0..0..1....0..1..0..0
..0..0..0..1....0..0..0..0....0..1..1..0....1..0..0..0....0..0..0..0
..1..0..1..1....0..0..0..0....0..0..0..1....1..1..0..0....0..0..0..0
CROSSREFS
Sequence in context: A264889 A365669 A374816 * A303441 A377064 A075391
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 10 2013
STATUS
approved