Number of 7Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors less than itself.
A266039
Number of 7Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors less than itself.
Terms
- a(0) =1a(1) =28399a(2) =4281953a(3) =1092258910
External references
- oeis: A266039