T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.

A237733

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.

Terms

    a(0) =3792a(1) =54984a(2) =54984a(3) =1029888a(4) =2496240a(5) =1029888a(6) =15953344a(7) =109504800a(8) =109504800a(9) =15953344a(10) =274387488a(11) =5108851584a(12) =18775196064a(13) =5108851584a(14) =274387488a(15) =4405125168a(16) =212153261712a(19) =212153261712

External references