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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.

A049869 Number of equivalence classes of 3-valued Post functions of n variables under action of group GL(n,3).

Table of values

n a(n)
0 1
1 18
2 648
3 683253810
4 18277247229553861734086286719130
5 183338496737597442552032556385320299285077278828958986337475538895489368739369176364504064357258701313760

List of values

[1, 18, 648, 683253810, 18277247229553861734086286719130, 183338496737597442552032556385320299285077278828958986337475538895489368739369176364504064357258701313760]

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

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