888582403domain: NAppears in sequencesa(n) = floor(Pi^n).at n=18A001672Nearest integer to Pi^n.at n=18A002160Numbers n such that log_pi(n) is closer to an integer than is log_pi(m) for any m with 2<=m<n.at n=13A080022a(n) = floor(Pi^(n/2)).at n=36A102475