Number of (n+1)X(2+1) 0..2 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock equal.
A237803
Number of (n+1)X(2+1) 0..2 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =295a(1) =1775a(2) =10433a(3) =65777a(4) =413659a(5) =2653941a(6) =17059551a(7) =110537541a(8) =717782983a(9) =4679120817a(10) =30556330231a(11) =199989593763
External references
- oeis: A237803