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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.

A129218 Permutations with exactly 10 fixed points.

Table of values

n a(n)
10 1
11 0
12 66
13 572
14 9009
15 132132
16 2122120
17 36056592
18 649062414
19 12332093488
20 246642054516
21 5179482792120
22 113948622073286
23 2620818306541512
24 62899639358957544
25 1572490983970669840
26 40884765583242727575

List of values

[1, 0, 66, 572, 9009, 132132, 2122120, 36056592, 649062414, 12332093488, 246642054516, 5179482792120, 113948622073286, 2620818306541512, 62899639358957544, 1572490983970669840, 40884765583242727575]

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

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