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.

A246196 Number of endofunctions on [n] where the smallest cycle length equals 9.

Table of values

n a(n)
9 40320
10 3628800
11 219542400
12 11496038400
13 570031862400
14 27908676956160
15 1379187810000000
16 69648048665395200
17 3619848890071814400
18 194427690066299289600
19 10817193383227574703360
20 624124327363867459584000
21 37361601302439627939398400
22 2320453709453248711940505600

List of values

[40320, 3628800, 219542400, 11496038400, 570031862400, 27908676956160, 1379187810000000, 69648048665395200, 3619848890071814400, 194427690066299289600, 10817193383227574703360, 624124327363867459584000, 37361601302439627939398400, 2320453709453248711940505600]

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

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