Number of nX5 0..1 arrays with every element unequal to 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

A316798

Number of nX5 0..1 arrays with every element unequal to 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =0a(1) =18a(2) =31a(3) =170a(4) =792a(5) =3759a(6) =18897a(7) =91138a(8) =476043a(9) =2434631a(10) =12363865a(11) =63517567a(12) =326131379a(13) =1671754689a(14) =8572647264a(15) =44017843069a(16) =225847266812

External references