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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.

A332857 Number of entries in the eighth cycles of all permutations of [n] when cycles are ordered by decreasing lengths.

Table of values

n a(n)
8 1
9 37
10 916
11 19526
12 392085
13 7734663
14 153275513
15 3090075848
16 63852563521
17 1358480574137
18 29837098126826
19 677555150712614
20 15919961048979164
21 387124513859258764
22 9741441909198136488
23 253578333540120825224
24 6825015749404715358362
25 189819840262710177446426

List of values

[1, 37, 916, 19526, 392085, 7734663, 153275513, 3090075848, 63852563521, 1358480574137, 29837098126826, 677555150712614, 15919961048979164, 387124513859258764, 9741441909198136488, 253578333540120825224, 6825015749404715358362, 189819840262710177446426]

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

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