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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.

A124773 Number of permutations associated with compositions in standard order.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 1
7 1
8 6
9 6
10 3
11 3
12 2
13 2
14 1
15 1
16 24
17 24
18 12
19 12
20 8
21 8
22 4
23 4
24 6
25 6
26 3
27 3
28 2
29 2
30 1
31 1
32 120
33 120
34 60
35 60
36 40
37 40
38 20
39 20
40 30
41 30
42 15
43 15
44 10
45 10
46 5
47 5
48 24
49 24
50 12
51 12
52 8
53 8
54 4
55 4
56 6
57 6
58 3
59 3
60 2
61 2
62 1
63 1
64 720
65 720
66 360
67 360
68 240
69 240
70 120
71 120
72 180
73 180
74 90
75 90
76 60
77 60
78 30

List of values

[1, 1, 1, 1, 2, 2, 1, 1, 6, 6, 3, 3, 2, 2, 1, 1, 24, 24, 12, 12, 8, 8, 4, 4, 6, 6, 3, 3, 2, 2, 1, 1, 120, 120, 60, 60, 40, 40, 20, 20, 30, 30, 15, 15, 10, 10, 5, 5, 24, 24, 12, 12, 8, 8, 4, 4, 6, 6, 3, 3, 2, 2, 1, 1, 720, 720, 360, 360, 240, 240, 120, 120, 180, 180, 90, 90, 60, 60, 30]

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