Number of (n+1)X(5+1) 0..1 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise.
A235762
Number of (n+1)X(5+1) 0..1 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise.
Terms
- a(0) =988a(1) =15197a(2) =242684a(3) =3328260a(4) =44717902a(5) =548550245a(6) =6523068739a(7) =73498947702a(8) =803300615533
External references
- oeis: A235762