Number of (n+2)X(2+2) 0..2 arrays with nondecreasing maximum minus minimum of every three consecutive values in every row and column.
A250509
Number of (n+2)X(2+2) 0..2 arrays with nondecreasing maximum minus minimum of every three consecutive values in every row and column.
Terms
- a(0) =274625a(1) =7615233a(2) =184021141a(3) =3726466325a(4) =66217800903
External references
- oeis: A250509