Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock equal.
A237313
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =246644a(1) =12256598a(2) =564748168a(3) =29705879570
External references
- oeis: A237313