Number of (7+1)X(n+1) 0..2 arrays with every element both >= and <= some horizontal or antidiagonal neighbor.
A232264
Number of (7+1)X(n+1) 0..2 arrays with every element both >= and <= some horizontal or antidiagonal neighbor.
Terms
- a(0) =63235a(1) =74175439a(2) =114676900023
External references
- oeis: A232264