136521domain: NAppears in sequencesE.g.f. satisfies: A'(x) = 1 + x*A(x)^3 where A(0) = 1.at n=8A144013Number of permutations of [n] having seven cycles of the form (c1, c2, ..., c_m) where c1 = min_{i>=1} c_i and c_j = min_{i>=j} c_i or c_j = max_{i>=j} c_i.at n=4A346322