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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.

A332854 Number of entries in the fifth cycles of all permutations of [n] when cycles are ordered by decreasing lengths.

Table of values

n a(n)
5 1
6 16
7 197
8 2311
9 27568
10 343909
11 4541329
12 63719723
13 949770615
14 15010838233
15 250997692441
16 4430433962701
17 82376202579421
18 1610014961936672
19 33010385435710028
20 708642421376230354
21 15899009565671538930
22 372166745683645768206
23 9074749796104015627262

List of values

[1, 16, 197, 2311, 27568, 343909, 4541329, 63719723, 949770615, 15010838233, 250997692441, 4430433962701, 82376202579421, 1610014961936672, 33010385435710028, 708642421376230354, 15899009565671538930, 372166745683645768206, 9074749796104015627262]

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

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