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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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.

Table of values

n a(n)
1 2
2 3
3 6
4 31
5 258
6 10294

List of values

[2, 3, 6, 31, 258, 10294]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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