Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
A305519
Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =128a(2) =1482a(3) =16480a(4) =186237a(5) =2102155a(6) =23747613a(7) =268359015a(8) =3032800805a(9) =34276734724a(10) =387403233851
External references
- oeis: A305519