19920544domain: NAppears in sequencesNumber of 0..2 colorings on an n X 7 array circular in the 7 direction with new values 0..2 introduced in row major order.at n=5A214099Number of 0..2 colorings of a 6X(n+1) array circular in the n+1 direction with new values 0..2 introduced in row major order.at n=5A214105