Number of (n+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
A254546
Number of (n+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
Terms
- a(0) =512a(1) =9292a(2) =129677a(3) =1193965a(4) =8246808a(5) =64180262a(6) =479026957a(7) =2511052025a(8) =21188684994a(9) =181128766926a(10) =982298722361
External references
- oeis: A254546