Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A238078
Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =378708a(1) =10449784a(2) =242829762a(3) =6222330452a(4) =182752988334
External references
- oeis: A238078