Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

A317263

Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =8a(1) =35a(2) =46a(3) =158a(4) =718a(5) =1964a(6) =6645a(7) =27514a(8) =103293a(9) =402198a(10) =1654388a(11) =6799466a(12) =27995511a(13) =116730155a(14) =490094651a(15) =2057627656a(16) =8660144838a(17) =36566708334a(18) =154497306529a(19) =653082808063

External references