T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

A298895

T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =0a(6) =0a(7) =3a(8) =3a(9) =0a(10) =0a(11) =2a(12) =1a(13) =2a(14) =0a(15) =0a(16) =11a(17) =4a(18) =4a(19) =11a(20) =0a(21) =0a(22) =13a(23) =4a(24) =11a(25) =4a(26) =13a(27) =0a(28) =0a(29) =34

External references