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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.

A158813 Largest prime factor of entries in A158725(n).

Table of values

n a(n)
1 7
2 13
3 17
4 19
5 23
6 13
7 29
8 31
9 17
10 19
11 37
12 41
13 17
14 23
15 43
16 19
17 47
18 7
19 19
20 53
21 29
22 23
23 31
24 59
25 61
26 23
27 67
28 37
29 29
30 71
31 73
32 31
33 23
34 41
35 29
36 79
37 43
38 83
39 31
40 47
41 89
42 37
43 13
44 29
45 97
46 53
47 41
48 37
49 101
50 31
51 103
52 43
53 107
54 109
55 59
56 41
57 113
58 61
59 47
60 43
61 17
62 29
63 37
64 67
65 127
66 47
67 31
68 53

List of values

[7, 13, 17, 19, 23, 13, 29, 31, 17, 19, 37, 41, 17, 23, 43, 19, 47, 7, 19, 53, 29, 23, 31, 59, 61, 23, 67, 37, 29, 71, 73, 31, 23, 41, 29, 79, 43, 83, 31, 47, 89, 37, 13, 29, 97, 53, 41, 37, 101, 31, 103, 43, 107, 109, 59, 41, 113, 61, 47, 43, 17, 29, 37, 67, 127, 47, 31, 53]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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