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

A297904

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

Terms

    a(0) =8a(1) =34a(2) =5a(3) =54a(4) =281a(5) =395a(6) =2353a(7) =12834a(8) =42557a(9) =215887a(10) =1120924a(11) =4589745a(12) =22352495a(13) =111073035a(14) =490364549a(15) =2351391843a(16) =11385093039a(17) =51998798385a(18) =247440381699

External references