Number of nX5 0..1 arrays with every element equal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
A298067
Number of nX5 0..1 arrays with every element equal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =10a(2) =63a(3) =346a(4) =3500a(5) =33869a(6) =302143a(7) =2864336a(8) =26751944a(9) =252391947a(10) =2375190984a(11) =22353275541a(12) =210569629366
External references
- oeis: A298067