Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 0 vertically.
A207429
Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 0 vertically.
Terms
- a(0) =14a(1) =196a(2) =1162a(3) =6889a(4) =55361a(5) =444889a(6) =3210938a(7) =23174596a(8) =174570082a(9) =1315005169a(10) =9738102283a(11) =72114268681a(12) =537769464960
External references
- oeis: A207429