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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.

A176172 3rd prime-factor of n-th product of 4 distinct primes.

Table of values

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

List of values

[5, 5, 5, 7, 5, 7, 5, 5, 7, 7, 7, 11, 5, 7, 5, 7, 5, 11, 7, 7, 7, 5, 11, 5, 7, 13, 7, 7, 5, 11, 13, 11, 7, 5, 7, 7, 5, 7, 13, 7, 5, 11, 11, 17, 7, 7, 11, 5, 7, 11, 11, 5, 11, 7, 5, 13, 7, 13, 17, 5, 7, 13, 11, 13, 7, 5, 11, 7, 7, 11, 19, 5, 11, 11, 7, 11, 7, 13, 5, 11, 17, 7, 13, 11, 7, 5, 7, 7, 5]

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