Number of (n+1)X(3+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
A237845
Number of (n+1)X(3+1) 0..2 arrays with the maximum minus the lower median of every 2X2 subblock equal.
Terms
- a(0) =1697a(1) =31661a(2) =581994a(3) =11700943a(4) =234481287a(5) =4792713430a(6) =97664853059
External references
- oeis: A237845