43033599

Appears in sequences

• Number of strings over Z_3 of length n with trace 0 and subtrace 0.at n=17A073947
• A(n, k) = (m*k)! [x^k] MittagLefflerE(m, x)^n, for m = 3, n >= 0, k >= 0; square array read by descending antidiagonals.at n=48A326474
• Number of words of length 3n formed with 3 types of letter where the number of each type == 0 (mod 3).at n=6A391468