Number of (3+1)X(n+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors.
A239181
Number of (3+1)X(n+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors.
Terms
- a(0) =36a(1) =676a(2) =9604a(3) =142884a(4) =2286144a(5) =36216324a(6) =570732100a(7) =8995763716a(8) =141880288900
External references
- oeis: A239181