T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the difference of the maximum and minimum in each 2X2 subblock.
A236055
T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the difference of the maximum and minimum in each 2X2 subblock.
Terms
- a(0) =81a(1) =292a(2) =292a(3) =1112a(4) =1068a(5) =1112a(6) =3760a(7) =3516a(8) =3516a(9) =3760a(10) =13716a(11) =11656a(12) =12686a(13) =11656a(14) =13716a(15) =46828a(16) =38700a(17) =32608a(18) =32608a(19) =38700a(20) =46828a(21) =169500a(22) =128920a(23) =103986a(24) =92392a(25) =103986a(26) =128920a(27) =169500a(28) =582300a(29) =429252
External references
- oeis: A236055