Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.
A237731
Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.
Terms
- a(0) =3792a(1) =54984a(2) =1029888a(3) =15953344a(4) =274387488a(5) =4405125168a(6) =72614463072
External references
- oeis: A237731