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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.

A332913 Number of entries in the ninth cycles of all permutations of [n] when cycles are ordered by increasing lengths.

Table of values

n a(n)
9 1
10 91
11 3026
12 90597
13 2439516
14 61989747
15 1538707458
16 38139479553
17 953072924061
18 24163160247008
19 624376555920980
20 16498591390522978
21 446749936369626468
22 12412653806246040786
23 354123558880901036688
24 10378353585187092249138
25 312512449355524805863371

List of values

[1, 91, 3026, 90597, 2439516, 61989747, 1538707458, 38139479553, 953072924061, 24163160247008, 624376555920980, 16498591390522978, 446749936369626468, 12412653806246040786, 354123558880901036688, 10378353585187092249138, 312512449355524805863371]

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

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