cp's OEIS Frontend

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.

A082418 Numbers n such that P(n) > P(n+1) < P(n+2), where P(n) = largest prime factor of n (A006530).

Table of values

n a(n)
1 3
2 5
3 7
4 11
5 15
6 17
7 19
8 23
9 26
10 29
11 31
12 35
13 39
14 41
15 44
16 47
17 49
18 51
19 53
20 55
21 59
22 63
23 65
24 67
25 69
26 71
27 74
28 76
29 80
30 83
31 87
32 89
33 95
34 97
35 99
36 101
37 104
38 107
39 109
40 111
41 113
42 116
43 119
44 124
45 127
46 129
47 131
48 134
49 137
50 139
51 143
52 146
53 149
54 153
55 155
56 159
57 161
58 164
59 167
60 174
61 179
62 181
63 183

List of values

[3, 5, 7, 11, 15, 17, 19, 23, 26, 29, 31, 35, 39, 41, 44, 47, 49, 51, 53, 55, 59, 63, 65, 67, 69, 71, 74, 76, 80, 83, 87, 89, 95, 97, 99, 101, 104, 107, 109, 111, 113, 116, 119, 124, 127, 129, 131, 134, 137, 139, 143, 146, 149, 153, 155, 159, 161, 164, 167, 174, 179, 181, 183]