Number of (n+2)X(1+2) 0..2 arrays with the (lower) median of each row and column nondecreasing.
A237546
Number of (n+2)X(1+2) 0..2 arrays with the (lower) median of each row and column nondecreasing.
Terms
- a(0) =3470a(1) =53831a(2) =845952a(3) =11887072a(4) =179403984a(5) =2431745813a(6) =35274164926a(7) =470300550504
External references
- oeis: A237546