A237795 Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row equal and of each column equal

1059, 11379, 228843, 2758107, 45483987, 575607843, 8570093883, 110312774571, 1555854612579, 20147677447155, 275585040975819, 3576799143317115, 48038568513864819, 624054764415756099, 8287193980035630171

Offset

1,1

Comments

Column 1 of A237797

Links

R. H. Hardin, Table of n, a(n) for n = 1..25

Example

Some solutions for n=2
..2..1..0....0..2..0....2..1..0....0..1..1....1..2..1....1..0..2....0..1..0
..1..0..1....0..1..0....1..2..1....2..1..1....1..2..1....1..1..2....2..0..0
..1..1..2....0..0..2....1..1..1....1..1..1....1..1..2....1..1..0....0..0..0
..1..1..2....1..0..0....0..1..2....1..2..0....1..1..2....1..1..1....0..2..0

Crossrefs

Sequence in context: A035760 A107556 A237797 * A276355 A294164 A335731

Adjacent sequences: A237792 A237793 A237794 * A237796 A237797 A237798

Keyword

nonn

Author

R. H. Hardin, Feb 13 2014

Status

approved