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A256808
Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 and no antidiagonal sum 0 and no row sum 0 or 1 and no column sum 0 or 1
1
4690, 55798, 688353, 8090191, 95609517, 1138136868, 13512239171, 160298389688, 1902928304204, 22590412601705, 268141162733191, 3182827104119933, 37781089864549012, 448467854628363649, 5323365293380936886
OFFSET
1,1
COMMENTS
Column 6 of A256810
LINKS
EXAMPLE
Some solutions for n=2
..1..1..0..1..1..0..1..1....1..0..1..1..0..1..1..1....1..1..1..1..0..1..1..1
..1..1..1..0..1..1..1..1....0..1..1..0..1..1..1..0....1..1..0..1..1..1..0..1
..0..1..1..1..1..1..0..1....1..1..1..1..1..0..1..1....1..1..1..1..1..1..1..1
..1..1..0..1..1..1..1..1....1..0..1..1..1..1..1..1....0..1..1..1..0..1..1..1
CROSSREFS
Sequence in context: A252773 A368192 A204073 * A114542 A114568 A251135
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 10 2015
STATUS
approved