97337domain: NAppears in sequencesa(n) is the first term of the first run of exactly n non-perfect-powers.at n=6A087646Sum of cubes of nonprime divisors of n.at n=45A279290Number of (i,j,k) in {1,2,...,n}^3 such that gcd(n,i) = gcd(n,j) = gcd(n,k).at n=46A338997