64098

Appears in sequences

• Numbers n such that n is a substring of its square in base 7 (written in base 10).at n=14A018831
• Start of n consecutive indices k such that phi(k) contains distinct number of divisors.at n=17A193901
• Number of square plane partitions of n with distinct row sums and distinct column sums.at n=40A306320
• Number of sets in the geometry determined by the Hausdorff metric at each location between two sets defined by a complete bipartite graph K(3,n) (with n at least 4) missing three edges, where all three removed edges are incident to different vertices in the 3-point set and none of the removed edges are incident to the same vertex in the other set.at n=3A342850