A250501 Number of (n+2)X(5+2) 0..1 arrays with nondecreasing medians of every three consecutive values in every row and column

314432, 9788132, 277462074, 7889877354, 186246385700, 4025873039451, 84585014175864, 1677376060977244, 31689420451649234, 581741448021499576, 10377797211561182974, 180176650908704747550, 3062505409655655981116

Offset

1,1

Comments

Column 5 of A250504

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=1
..0..0..1..1..1..1..0....0..0..1..1..0..1..1....0..0..0..0..1..0..0
..0..0..0..0..1..1..0....0..0..0..0..1..0..0....1..1..1..0..1..1..1
..0..0..0..1..1..1..0....0..1..0..0..0..1..0....0..1..1..1..1..1..1

Crossrefs

Sequence in context: A104826 A291599 A092014 * A234656 A205984 A253748

Adjacent sequences: A250498 A250499 A250500 * A250502 A250503 A250504

Keyword

nonn

Author

R. H. Hardin, Nov 24 2014

Status

approved