Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.

A254191

Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.

Terms

    a(0) =14096a(1) =140108a(2) =1465824a(3) =14601048a(4) =138055264a(5) =1266457592a(6) =11395878672a(7) =101407014964a(8) =898634787920

External references