cp's OEIS Frontend

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.

A003180 Number of equivalence classes of Boolean functions of n variables under action of symmetric group.

Table of values

n a(n)
0 2
1 4
2 12
3 80
4 3984
5 37333248
6 25626412338274304
7 67516342973185974328175690087661568
8 2871827610052485009904013737758920847669809829897636746529411152822140928

List of values

[2, 4, 12, 80, 3984, 37333248, 25626412338274304, 67516342973185974328175690087661568, 2871827610052485009904013737758920847669809829897636746529411152822140928]

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

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