Number of 0..6 colorings of a 1 X (n+1) array circular in the n+1 direction with new values 0..6 introduced in row major order.
A214188
Number of 0..6 colorings of a 1 X (n+1) array circular in the n+1 direction with new values 0..6 introduced in row major order.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =11a(4) =41a(5) =162a(6) =714a(7) =3397a(8) =17251a(9) =92048a(10) =509444a(11) =2893683a(12) =16734381a(13) =97965934a(14) =578241694a(15) =3431848769a(16) =20442513431a(17) =122066210220a(18) =730058053464
External references
- oeis: A214188