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.

A038801 Number of primes less than 10n.

Table of values

n a(n)
1 4
2 8
3 10
4 12
5 15
6 17
7 19
8 22
9 24
10 25
11 29
12 30
13 31
14 34
15 35
16 37
17 39
18 41
19 42
20 46
21 46
22 47
23 50
24 52
25 53
26 55
27 57
28 59
29 61
30 62
31 63
32 66
33 66
34 68
35 70
36 72
37 73
38 75
39 77
40 78
41 80
42 81
43 82
44 85
45 87
46 88
47 91
48 92
49 93
50 95
51 97
52 97
53 99
54 99
55 101
56 102
57 104
58 106
59 107
60 109
61 111
62 114
63 114
64 115
65 118
66 120

List of values

[4, 8, 10, 12, 15, 17, 19, 22, 24, 25, 29, 30, 31, 34, 35, 37, 39, 41, 42, 46, 46, 47, 50, 52, 53, 55, 57, 59, 61, 62, 63, 66, 66, 68, 70, 72, 73, 75, 77, 78, 80, 81, 82, 85, 87, 88, 91, 92, 93, 95, 97, 97, 99, 99, 101, 102, 104, 106, 107, 109, 111, 114, 114, 115, 118, 120]