Number of nX7 0..1 arrays with every element equal to 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
A298840
Number of nX7 0..1 arrays with every element equal to 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =104a(2) =2440a(3) =60497a(4) =3570731a(5) =160441457a(6) =7844725524a(7) =380985444657
External references
- oeis: A298840