Number of (n+1)X(n+1) 0..2 arrays with the maximum of every 2X2 subblock equal.
A237027
Number of (n+1)X(n+1) 0..2 arrays with the maximum of every 2X2 subblock equal.
Terms
- a(0) =81a(1) =11205a(2) =11703666a(3) =93104881597
External references
- oeis: A237027