Number of conjugacy classes of independent sets of permutations of n points, i.e., subsets of the symmetric group of degree n up to relabeling the points with the property that none of the elements in the subset can be generated by the rest of the subset.

A263803

Number of conjugacy classes of independent sets of permutations of n points, i.e., subsets of the symmetric group of degree n up to relabeling the points with the property that none of the elements in the subset can be generated by the rest of the subset.