Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237700
Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =18612a(1) =201754a(2) =2234136a(3) =26578184a(4) =308509816a(5) =3627304236a(6) =42553713552a(7) =505071086000
External references
- oeis: A237700