Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
A237846
Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =8451a(1) =320263a(2) =11700943a(3) =468296881a(4) =18440768745a(5) =740745901187
External references
- oeis: A237846