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.

A333242 Prime numbers with an odd number of steps in their prime index chain.

Table of values

n a(n)
1 2
2 5
3 7
4 13
5 19
6 23
7 29
8 31
9 37
10 43
11 47
12 53
13 59
14 61
15 71
16 73
17 79
18 89
19 97
20 101
21 103
22 107
23 113
24 131
25 137
26 139
27 149
28 151
29 163
30 167
31 173
32 179
33 181
34 193
35 197
36 199
37 223
38 227
39 229
40 233
41 239
42 251
43 257
44 263
45 269
46 271
47 281
48 293
49 307
50 311
51 313
52 317
53 331
54 337
55 347
56 349
57 359
58 373

List of values

[2, 5, 7, 13, 19, 23, 29, 31, 37, 43, 47, 53, 59, 61, 71, 73, 79, 89, 97, 101, 103, 107, 113, 131, 137, 139, 149, 151, 163, 167, 173, 179, 181, 193, 197, 199, 223, 227, 229, 233, 239, 251, 257, 263, 269, 271, 281, 293, 307, 311, 313, 317, 331, 337, 347, 349, 359, 373]