Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal.

A237941

Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal.

Terms

    a(0) =13893a(1) =946063a(2) =61286941a(3) =4202495253a(4) =287601819479

External references