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.

A156543 Multiplicative closure of primes that are not Sophie Germain primes (A053176).

Table of values

n a(n)
1 1
2 7
3 13
4 17
5 19
6 31
7 37
8 43
9 47
10 49
11 59
12 61
13 67
14 71
15 73
16 79
17 91
18 97
19 101
20 103
21 107
22 109
23 119
24 127
25 133
26 137
27 139
28 149
29 151
30 157
31 163
32 167
33 169
34 181
35 193
36 197
37 199
38 211
39 217
40 221
41 223
42 227
43 229
44 241
45 247
46 257
47 259
48 263
49 269
50 271
51 277
52 283
53 289
54 301
55 307
56 311

List of values

[1, 7, 13, 17, 19, 31, 37, 43, 47, 49, 59, 61, 67, 71, 73, 79, 91, 97, 101, 103, 107, 109, 119, 127, 133, 137, 139, 149, 151, 157, 163, 167, 169, 181, 193, 197, 199, 211, 217, 221, 223, 227, 229, 241, 247, 257, 259, 263, 269, 271, 277, 283, 289, 301, 307, 311]