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.

A246192 Number of endofunctions on [n] where the smallest cycle length equals 5.

Table of values

n a(n)
5 24
6 720
7 17640
8 430080
9 11022480
10 302472576
11 8937981360
12 284552040960
13 9743091569640
14 357820740076800
15 14051646110285784
16 588177615908413440
17 26161789829441054880
18 1232890909824506204160
19 61387038018996808785120
20 3221070809733138102829056

List of values

[24, 720, 17640, 430080, 11022480, 302472576, 8937981360, 284552040960, 9743091569640, 357820740076800, 14051646110285784, 588177615908413440, 26161789829441054880, 1232890909824506204160, 61387038018996808785120, 3221070809733138102829056]

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

Content is available under The OEIS End-User License Agreement.