Number of (n+1) X (2+1) 0..2 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
A235905
Number of (n+1) X (2+1) 0..2 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
Terms
- a(0) =260a(1) =2618a(2) =26408a(3) =267548a(4) =2707568a(5) =27447272a(6) =278028320a(7) =2818432496a(8) =28558894016a(9) =289486933664
External references
- oeis: A235905