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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.

A001322 Number of equivalence classes of n-valued Post functions of 2 variables under action of symmetric group S_2.

Table of values

n a(n)
2 12
3 10206
4 2148007936
5 149011627197265625
6 5157212399256236248406163456
7 128461788760529439274299006884487791149204
8 3138550867693340381917894873863110037264541113810027544576

List of values

[12, 10206, 2148007936, 149011627197265625, 5157212399256236248406163456, 128461788760529439274299006884487791149204, 3138550867693340381917894873863110037264541113810027544576]

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

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