Number of (n+1)X(6+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal.
A236744
Number of (n+1)X(6+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal.
Terms
- a(0) =37467a(1) =2045011a(2) =119169209a(3) =8588436417a(4) =593841590295
External references
- oeis: A236744