Number of (n+1)X(1+1) 0..3 arrays with the maximum plus the minimum minus the lower median of every 2X2 subblock equal.
A237482
Number of (n+1)X(1+1) 0..3 arrays with the maximum plus the minimum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =256a(1) =1464a(2) =8770a(3) =55318a(4) =357516a(5) =2371070a(6) =15989568a(7) =109427750a(8) =756426182a(9) =5270764010a(10) =36928327652a(11) =259801640390
External references
- oeis: A237482