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.

A277021 Left inverse of A277022.

Table of values

n a(n)
0 0
1 1
2 2
3 2
4 6
5 3
6 4
7 3
8 30
9 7
10 8
11 4
12 12
13 5
14 6
15 4
16 210
17 31
18 32
19 8
20 36
21 9
22 10
23 5
24 60
25 13
26 14
27 6
28 18
29 7
30 8
31 5
32 2310
33 211
34 212
35 32
36 216
37 33
38 34
39 9
40 240
41 37
42 38
43 10
44 42
45 11
46 12
47 6
48 420
49 61
50 62
51 14
52 66
53 15
54 16
55 7
56 90
57 19
58 20
59 8
60 24
61 9
62 10
63 6
64 30030
65 2311
66 2312
67 212
68 2316
69 213
70 214
71 33
72 2340
73 217
74 218
75 34
76 222
77 35
78 36
79 10
80 2520
81 241
82 242

List of values

[0, 1, 2, 2, 6, 3, 4, 3, 30, 7, 8, 4, 12, 5, 6, 4, 210, 31, 32, 8, 36, 9, 10, 5, 60, 13, 14, 6, 18, 7, 8, 5, 2310, 211, 212, 32, 216, 33, 34, 9, 240, 37, 38, 10, 42, 11, 12, 6, 420, 61, 62, 14, 66, 15, 16, 7, 90, 19, 20, 8, 24, 9, 10, 6, 30030, 2311, 2312, 212, 2316, 213, 214, 33, 2340, 217, 218, 34, 222, 35, 36, 10, 2520, 241, 242]