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.

A277011 Left inverse of A277012.

Table of values

n a(n)
0 0
1 1
2 2
3 2
4 6
5 3
6 4
7 3
8 24
9 7
10 8
11 4
12 12
13 5
14 6
15 4
16 120
17 25
18 26
19 8
20 30
21 9
22 10
23 5
24 48
25 13
26 14
27 6
28 18
29 7
30 8
31 5
32 720
33 121
34 122
35 26
36 126
37 27
38 28
39 9
40 144
41 31
42 32
43 10
44 36
45 11
46 12
47 6
48 240
49 49
50 50
51 14
52 54
53 15
54 16
55 7
56 72
57 19
58 20
59 8
60 24
61 9
62 10
63 6
64 5040
65 721
66 722
67 122
68 726
69 123
70 124
71 27
72 744
73 127
74 128
75 28
76 132
77 29
78 30
79 10
80 840
81 145
82 146
83 32

List of values

[0, 1, 2, 2, 6, 3, 4, 3, 24, 7, 8, 4, 12, 5, 6, 4, 120, 25, 26, 8, 30, 9, 10, 5, 48, 13, 14, 6, 18, 7, 8, 5, 720, 121, 122, 26, 126, 27, 28, 9, 144, 31, 32, 10, 36, 11, 12, 6, 240, 49, 50, 14, 54, 15, 16, 7, 72, 19, 20, 8, 24, 9, 10, 6, 5040, 721, 722, 122, 726, 123, 124, 27, 744, 127, 128, 28, 132, 29, 30, 10, 840, 145, 146, 32]