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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.

A359212 Number of divisors of 3*n-2 of form 3*k+1.

Table of values

n a(n)
1 1
2 2
3 2
4 2
5 2
6 3
7 2
8 2
9 2
10 4
11 2
12 2
13 2
14 4
15 2
16 2
17 3
18 4
19 2
20 2
21 2
22 4
23 2
24 4
25 2
26 4
27 2
28 2
29 2
30 4
31 4
32 2
33 2
34 5
35 2
36 2
37 2
38 6
39 2
40 2
41 2
42 4
43 2
44 4
45 4
46 4
47 2
48 2
49 2
50 4
51 2
52 4
53 2
54 6
55 2
56 2
57 3
58 4
59 4
60 2
61 2
62 4
63 2
64 4
65 2
66 6
67 2
68 2
69 2
70 6
71 2
72 2
73 4
74 6
75 2
76 2
77 2
78 4
79 2
80 4
81 2
82 4
83 4
84 4
85 2
86 5
87 4
88 2
89 2
90 4

List of values

[1, 2, 2, 2, 2, 3, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 3, 4, 2, 2, 2, 4, 2, 4, 2, 4, 2, 2, 2, 4, 4, 2, 2, 5, 2, 2, 2, 6, 2, 2, 2, 4, 2, 4, 4, 4, 2, 2, 2, 4, 2, 4, 2, 6, 2, 2, 3, 4, 4, 2, 2, 4, 2, 4, 2, 6, 2, 2, 2, 6, 2, 2, 4, 6, 2, 2, 2, 4, 2, 4, 2, 4, 4, 4, 2, 5, 4, 2, 2, 4]

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