Number of 0..6 colorings of a 3X(n+1) array circular in the n+1 direction with new values 0..6 introduced in row major order.

A214190

Number of 0..6 colorings of a 3X(n+1) array circular in the n+1 direction with new values 0..6 introduced in row major order.

Terms

    a(0) =34a(1) =1046a(2) =147943a(3) =21418431a(4) =3375824210a(5) =537471327779

External references