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.

A245984 Number of pairs of endofunctions f, g on [n] satisfying g^7(f(i)) = f(i) for all i in [n].

Table of values

n a(n)
0 1
1 1
2 6
3 87
4 2200
5 84245
6 4492656
7 908888155
8 357260391552
9 135745499491209
10 49743738690284800
11 18418196210352315311
12 7088670872640238205952
13 2879857079508362958098653
14 1254944121383140772128247808
15 610054332530467361553695923875

List of values

[1, 1, 6, 87, 2200, 84245, 4492656, 908888155, 357260391552, 135745499491209, 49743738690284800, 18418196210352315311, 7088670872640238205952, 2879857079508362958098653, 1254944121383140772128247808, 610054332530467361553695923875]

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

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