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A231380
Number of nX6 0..1 arrays with no element less than a strict majority of its horizontal and vertical neighbors
1
21, 261, 6126, 120124, 2547810, 54485279, 1157805351, 24615811883, 523548909308, 11133382117666, 236751472446562, 5034642562404119, 107064153494511600, 2276766498890520783, 48416455811053263714, 1029597712238409457187
OFFSET
1,1
COMMENTS
Column 6 of A231382
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..1..0....0..1..0..0..1..0....0..1..1..1..0..0....0..0..1..0..0..0
..1..0..0..0..1..0....0..0..0..0..1..0....0..0..0..0..0..0....1..0..0..0..0..0
..0..0..0..1..1..0....1..0..0..1..1..0....0..1..1..0..0..0....1..1..0..0..1..0
CROSSREFS
Sequence in context: A323972 A125433 A135122 * A045505 A169895 A092794
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 08 2013
STATUS
approved