T(n,k)=Number of (n+1)X(k+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14 (14 maximizes T(1,1)).

A233653

T(n,k)=Number of (n+1)X(k+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14 (14 maximizes T(1,1)).

Terms

    a(0) =144a(1) =772a(2) =772a(3) =3984a(4) =5232a(5) =3984a(6) =20936a(7) =36784a(8) =36784a(9) =20936a(10) =108864a(11) =272564a(12) =364512a(13) =272564a(14) =108864a(15) =570208a(16) =2012472a(17) =3945444a(18) =3945444a(19) =2012472a(20) =570208a(21) =2971200a(22) =15071680a(23) =42895672a(24) =64384744a(25) =42895672a(26) =15071680a(27) =2971200a(28) =15541312a(29) =112180004

External references