A250501 - OEIS

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

(list; graph; refs; listen; history; text; internal format)

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