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A255077
Number of (n+2)X(3+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum one
1
2444, 14161, 103929, 630436, 4055975, 26388769, 170527280, 1103236225, 7182663455, 46658160025, 303191076660, 1970943633409, 12813977932328, 83294626774921, 541514961543114, 3520451643559236, 22886959282325820
OFFSET
1,1
COMMENTS
Column 3 of A255082
LINKS
EXAMPLE
Some solutions for n=3
..1..0..1..1..0....0..0..1..0..0....1..0..1..1..0....0..1..1..0..1
..0..1..1..1..0....0..1..1..1..1....0..1..1..1..1....0..1..1..0..0
..0..1..1..1..0....1..1..1..1..1....1..1..1..1..1....0..1..1..1..1
..0..1..1..1..0....1..0..1..1..0....0..1..1..1..1....0..1..1..0..0
..0..0..1..0..0....1..0..1..1..1....1..1..0..0..1....1..1..1..0..1
CROSSREFS
Sequence in context: A259007 A259000 A256898 * A183629 A274684 A232141
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 14 2015
STATUS
approved