Number of (n+2) X (5+2) 0..1 arrays with every 3 X 3 subblock diagonal maximum minus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
A254089
Number of (n+2) X (5+2) 0..1 arrays with every 3 X 3 subblock diagonal maximum minus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
Terms
- a(0) =977192a(1) =60404379a(2) =4070778350a(3) =264423470022
External references
- oeis: A254089