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.

A326763 Number of permutations of length n and order at most 3 whose powers all avoid the pattern 132.

Table of values

n a(n)
0 1
1 1
2 2
3 5
4 10
5 16
6 36
7 65
8 118
9 232
10 452
11 800
12 1622
13 3042
14 5758
15 11077
16 21712
17 40204
18 79718
19 151628
20 292994
21 561954
22 1103786
23 2087696
24 4115506
25 7884446
26 15393710
27 29592074
28 58229334
29 111422134
30 219575234
31 422888473
32 830617400
33 1602832900
34 3160618558
35 6092881976

List of values

[1, 1, 2, 5, 10, 16, 36, 65, 118, 232, 452, 800, 1622, 3042, 5758, 11077, 21712, 40204, 79718, 151628, 292994, 561954, 1103786, 2087696, 4115506, 7884446, 15393710, 29592074, 58229334, 111422134, 219575234, 422888473, 830617400, 1602832900, 3160618558, 6092881976]

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

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