Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
A304424
Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =383a(2) =5227a(3) =98190a(4) =1712347a(5) =30362267a(6) =536823135a(7) =9501018264a(8) =168137854364
External references
- oeis: A304424