Number of (n+1)X(3+1) 0..2 arrays with the maximum minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237552
Number of (n+1)X(3+1) 0..2 arrays with the maximum minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =1240a(1) =8764a(2) =60002a(3) =343356a(4) =2403292a(5) =16373120a(6) =122961380a(7) =785426128a(8) =5684118308a(9) =38591882672a(10) =288701778796
External references
- oeis: A237552