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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.

A359309 Number of divisors of 6*n-5 of form 6*k+1.

Table of values

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

List of values

[1, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 3, 4, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 4, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 4, 2, 2, 3, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 4, 4, 4, 2, 2, 2, 2, 4, 2, 2, 2, 2]

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