Number of (n+1)X(5+1) 0..1 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order rowwise and columnwise.
A235570
Number of (n+1)X(5+1) 0..1 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order rowwise and columnwise.
Terms
- a(0) =1076a(1) =18606a(2) =336836a(3) =6353336a(4) =118826310a(5) =2119256572a(6) =35394045432a(7) =551086363442
External references
- oeis: A235570