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.

A063762 Sqrt(n)-rough nonprimes: largest prime factor of n (A006530) >= sqrt(n).

Table of values

n a(n)
1 4
2 6
3 9
4 10
5 14
6 15
7 20
8 21
9 22
10 25
11 26
12 28
13 33
14 34
15 35
16 38
17 39
18 42
19 44
20 46
21 49
22 51
23 52
24 55
25 57
26 58
27 62
28 65
29 66
30 68
31 69
32 74
33 76
34 77
35 78
36 82
37 85
38 86
39 87
40 88
41 91
42 92
43 93
44 94
45 95
46 99
47 102
48 104
49 106
50 110
51 111
52 114
53 115
54 116
55 117
56 118
57 119
58 121
59 122
60 123
61 124
62 129
63 130
64 133

List of values

[4, 6, 9, 10, 14, 15, 20, 21, 22, 25, 26, 28, 33, 34, 35, 38, 39, 42, 44, 46, 49, 51, 52, 55, 57, 58, 62, 65, 66, 68, 69, 74, 76, 77, 78, 82, 85, 86, 87, 88, 91, 92, 93, 94, 95, 99, 102, 104, 106, 110, 111, 114, 115, 116, 117, 118, 119, 121, 122, 123, 124, 129, 130, 133]