Number of (n+1)X(2+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.
A237084
Number of (n+1)X(2+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) =912a(1) =3968a(2) =17636a(3) =84918a(4) =412158a(5) =2074898a(6) =10501584a(7) =54426654a(8) =283246634a(9) =1501153826a(10) =7982904282a(11) =43093989466a(12) =233307639076
External references
- oeis: A237084