Number of (n+1)X(5+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal.
A237942
Number of (n+1)X(5+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =81245a(1) =12909207a(2) =1871339377a(3) =287601819479
External references
- oeis: A237942