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.

A321054 Number of permutations of [n] with no fixed points where the maximal displacement of an element equals eight.

Table of values

n a(n)
8 0
9 31520
10 434127
11 3979676
12 29836261
13 200251036
14 1269799244
15 7866814026
16 48627012403
17 305484315674
18 1970229533360
19 12885942393622
20 84719993481585
21 556551975117208
22 3639388789709545
23 23644099935731588
24 152553455368658432
25 978410935801325180
26 6248373677853677799

List of values

[0, 31520, 434127, 3979676, 29836261, 200251036, 1269799244, 7866814026, 48627012403, 305484315674, 1970229533360, 12885942393622, 84719993481585, 556551975117208, 3639388789709545, 23644099935731588, 152553455368658432, 978410935801325180, 6248373677853677799]

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

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