Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.
A237087
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =48864a(1) =412158a(2) =3497586a(3) =33954418a(4) =329386610a(5) =3424504396a(6) =35657488703a(7) =391169928184
External references
- oeis: A237087