Number of 5Xn 0..1 arrays with every element equal to 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303256
Number of 5Xn 0..1 arrays with every element equal to 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =111a(2) =1183a(3) =8664a(4) =106803a(5) =1218385a(6) =13529019a(7) =153269484a(8) =1719616546a(9) =19364602930a(10) =218131990331
External references
- oeis: A303256