Number of 0..4 colorings on an nX7 array circular in the 7 direction with new values 0..4 introduced in row major order.

A214139

Number of 0..4 colorings on an nX7 array circular in the 7 direction with new values 0..4 introduced in row major order.

Terms

    a(0) =147a(1) =522515a(2) =2000093424

External references