The OEIS is supported by the many generous donors to the OEIS Foundation.

Number of (n+2)X(2+2) 0..2 arrays with the (lower) median of each row and column nondecreasing

0

`%I #3 Feb 09 2014 06:08:51
`

`%S 53831,3203193,143951490,7420279118,324957818406,15484808708276,
`

`%T 656747157332801,29785900081044579,1232372701860212385,
`

`%U 54052558221474470187
`

`%N Number of (n+2)X(2+2) 0..2 arrays with the (lower) median of each row and column nondecreasing
`

`%C Column 2 of A237548
`

`%e Some solutions for n=1
`

`%e ..0..0..1..0....1..0..0..2....0..2..0..0....2..0..1..2....2..1..1..1
`

`%e ..1..2..0..2....0..2..2..0....0..0..1..2....1..1..1..2....1..1..0..1
`

`%e ..2..1..2..1....0..0..0..0....2..0..0..1....1..1..1..1....0..1..2..2
`

`%K nonn
`

`%O 1,1
`

`%A _R. H. Hardin_, Feb 09 2014
`