Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.
A236725
Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =4227a(1) =21829a(2) =105206a(3) =607539a(4) =3413516a(5) =21593010a(6) =134575906a(7) =924460811a(8) =6207464355a(9) =45401368428a(10) =320074824585
External references
- oeis: A236725