T(n,k) = Number of (n+1) X (k+1) 0..4 arrays with every 2 X 2 subblock having the sum of the squares of the edge differences equal to 14 (14 maximizes T(1,1)).

A233717

T(n,k) = Number of (n+1) X (k+1) 0..4 arrays with every 2 X 2 subblock having the sum of the squares of the edge differences equal to 14 (14 maximizes T(1,1)).

Terms

    a(0) =96a(1) =444a(2) =444a(3) =1992a(4) =2624a(5) =1992a(6) =9100a(7) =16004a(8) =16004a(9) =9100a(10) =41256a(11) =103152a(12) =136960a(13) =103152a(14) =41256a(15) =187780a(16) =662008a(17) =1291820a(18) =1291820a(19) =662008a(20) =187780a(21) =853104a(22) =4295540a(23) =12203480a(24) =18407992a(25) =12203480a(26) =4295540a(27) =853104a(28) =3879380a(29) =27795204

External references