Number of 6Xn 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303186
Number of 6Xn 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =857a(2) =1938a(3) =5050a(4) =29124a(5) =218980a(6) =1064399a(7) =5463686a(8) =31140302a(9) =171614778a(10) =925440030a(11) =5066435983a(12) =27840038592a(13) =152230525027a(14) =832494089795
External references
- oeis: A303186