Number of (n+1)X(5+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise.
A235783
Number of (n+1)X(5+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise.
Terms
- a(0) =95679a(1) =9242949a(2) =775083193a(3) =60893670493
External references
- oeis: A235783