Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal.
A237223
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal.
Terms
- a(0) =324760a(1) =25423162a(2) =2037318606a(3) =194556780556
External references
- oeis: A237223