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A231522
Number of n X 7 0..1 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.
1
37, 3381, 144847, 6935963, 322599407, 14940780666, 697702378939, 32529760276112, 1514885617016157, 70592106166184098, 3289771313716069793, 153290011597603312050, 7142830857947956340314, 332840754623625070614641
OFFSET
1,1
COMMENTS
Column 7 of A231523.
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..1..0..0....0..0..0..1..1..0..0....0..1..0..1..1..0..0
..0..0..0..0..0..0..0....1..1..0..0..0..0..0....0..0..0..0..0..1..1
..0..0..0..1..1..0..0....1..1..1..0..0..1..1....1..0..0..1..1..0..0
CROSSREFS
Cf. A231523.
Sequence in context: A218822 A220385 A074992 * A030095 A334259 A139043
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 10 2013
STATUS
approved