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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.

A284012 a(n) = A284011(A260443(n)) = A284010(A260443(A260443(n))).

Table of values

n a(n)
1 2
2 2
3 6
4 2
5 12
6 6
7 30
8 2
9 60
10 12
11 120
12 6
13 180
14 30
15 210
16 2
17 420
18 6
19 30
20 2
21 60
22 6
23 30
24 2
25 420
26 6
27 30
28 6
29 60
30 6
31 30
32 2
33 420
34 6
35 30
36 2
37 60
38 30
39 60
40 6
41 30
42 6
43 30
44 2
45 60
46 30
47 30
48 2
49 30
50 6
51 30
52 2
53 30
54 6
55 30
56 6
57 60
58 30
59 30
60 6
61 30
62 6
63 30
64 2
65 210
66 6
67 30
68 2
69 60
70 6
71 120
72 2
73 30
74 30
75 60
76 6
77 240
78 6
79 30
80 2
81 30
82 6

List of values

[2, 2, 6, 2, 12, 6, 30, 2, 60, 12, 120, 6, 180, 30, 210, 2, 420, 6, 30, 2, 60, 6, 30, 2, 420, 6, 30, 6, 60, 6, 30, 2, 420, 6, 30, 2, 60, 30, 60, 6, 30, 6, 30, 2, 60, 30, 30, 2, 30, 6, 30, 2, 30, 6, 30, 6, 60, 30, 30, 6, 30, 6, 30, 2, 210, 6, 30, 2, 60, 6, 120, 2, 30, 30, 60, 6, 240, 6, 30, 2, 30, 6]

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