Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
A299511
Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =23a(2) =63a(3) =439a(4) =2336a(5) =13836a(6) =84449a(7) =477162a(8) =2791607a(9) =16636917a(10) =97058395a(11) =570262874a(12) =3367162901a(13) =19801727995a(14) =116509777747a(15) =686290995336
External references
- oeis: A299511