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.

A067532 Numbers k such that k + number of divisors of k is a prime.

Table of values

n a(n)
1 1
2 3
3 4
4 5
5 11
6 15
7 17
8 27
9 29
10 33
11 39
12 41
13 55
14 57
15 59
16 64
17 69
18 71
19 85
20 93
21 100
22 101
23 105
24 107
25 123
26 133
27 137
28 145
29 149
30 159
31 165
32 175
33 177
34 179
35 187
36 189
37 191
38 197
39 219
40 227
41 231
42 235
43 237
44 239
45 245
46 247
47 253
48 255
49 259
50 265
51 267
52 269
53 273
54 275
55 281
56 285
57 303

List of values

[1, 3, 4, 5, 11, 15, 17, 27, 29, 33, 39, 41, 55, 57, 59, 64, 69, 71, 85, 93, 100, 101, 105, 107, 123, 133, 137, 145, 149, 159, 165, 175, 177, 179, 187, 189, 191, 197, 219, 227, 231, 235, 237, 239, 245, 247, 253, 255, 259, 265, 267, 269, 273, 275, 281, 285, 303]