Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A298544
Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =216a(2) =3276a(3) =41762a(4) =575754a(5) =7967553a(6) =109775311a(7) =1514903717a(8) =20908710812a(9) =288556151636
External references
- oeis: A298544