Number of (n+1) X (2+1) 0..2 arrays with the maximum of every 2 X 2 subblock equal.
A237029
Number of (n+1) X (2+1) 0..2 arrays with the maximum of every 2 X 2 subblock equal.
Terms
- a(0) =563a(1) =11205a(2) =221994a(3) =4552617a(4) =93224611a(5) =1918085364a(6) =39451935691a(7) =811987649749
External references
- oeis: A237029