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.

A320584 Numbers whose first digit is prime.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 20
6 21
7 22
8 23
9 24
10 25
11 26
12 27
13 28
14 29
15 30
16 31
17 32
18 33
19 34
20 35
21 36
22 37
23 38
24 39
25 50
26 51
27 52
28 53
29 54
30 55
31 56
32 57
33 58
34 59
35 70
36 71
37 72
38 73
39 74
40 75
41 76
42 77
43 78
44 79
45 200
46 201
47 202
48 203
49 204
50 205
51 206
52 207
53 208
54 209
55 210
56 211
57 212
58 213
59 214
60 215
61 216
62 217

List of values

[2, 3, 5, 7, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217]