Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

A299347

Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =16a(1) =73a(2) =89a(3) =503a(4) =2067a(5) =6605a(6) =30814a(7) =125890a(8) =498977a(9) =2155139a(10) =8861942a(11) =36747626a(12) =154763001a(13) =642080614a(14) =2680112672a(15) =11214564802a(16) =46726697684a(17) =195100127045a(18) =815043727773

External references