T(n,k) = Number of n X k 0..1 arrays with every element unequal to 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

A316686

T(n,k) = Number of n X k 0..1 arrays with every element unequal to 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =3a(5) =0a(6) =0a(7) =5a(8) =5a(9) =0a(10) =0a(11) =18a(12) =14a(13) =18a(14) =0a(15) =0a(16) =61a(17) =73a(18) =73a(19) =61a(20) =0a(21) =0a(22) =209a(23) =387a(24) =769a(25) =387a(26) =209a(27) =0a(28) =0a(29) =702

External references