13158776832domain: NAppears in sequencesNumber of additive Z_2 Z_8 codes of a certain type (see Siap-Aydogdu for precise definition).at n=3A226263Triangle read by rows: T(n,k) is the number of diagonalizable n X n matrices over GF(2) that have rank k, n >= 0, 0 <= k <= n.at n=40A296548