login
A232051
Number of 5Xn 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors
1
32, 200, 2477, 29974, 377676, 4588174, 55505057, 672197205, 8161125436, 99125873602, 1203715367515, 14614720867531, 177437571856013, 2154309474837218, 26156233251344824, 317572434120810940
OFFSET
1,1
COMMENTS
Row 5 of A232047
FORMULA
Empirical recurrence of order 78 (see link above)
EXAMPLE
Some solutions for n=4
..1..0..0..1....1..1..0..0....1..1..1..1....1..1..1..1....0..0..0..0
..0..0..0..0....0..0..0..1....0..0..0..0....1..1..1..1....0..0..0..1
..0..0..0..1....1..0..1..1....0..0..0..1....1..0..0..0....0..0..0..1
..0..1..0..0....0..1..1..0....1..0..1..0....0..0..1..0....0..0..0..0
..0..0..1..1....0..0..0..0....0..1..0..0....0..0..0..1....0..1..1..1
CROSSREFS
Sequence in context: A019560 A130811 A350740 * A247927 A247928 A184020
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 17 2013
STATUS
approved