Number of nX6 0..1 arrays with every element equal to 0, 2, 3 or 4 king-move adjacent elements, with upper left element zero.
A297913
Number of nX6 0..1 arrays with every element equal to 0, 2, 3 or 4 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =301a(2) =481a(3) =6044a(4) =86201a(5) =1084333a(6) =15983426a(7) =223362153a(8) =3195010015a(9) =45730653939a(10) =652203954423
External references
- oeis: A297913