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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.

A050703 Numbers that when added to the sum of their prime factors (with multiplicity) become prime.

Table of values

n a(n)
1 6
2 10
3 12
4 14
5 15
6 20
7 21
8 26
9 33
10 34
11 35
12 38
13 44
14 46
15 48
16 51
17 55
18 57
19 58
20 65
21 68
22 74
23 85
24 86
25 90
26 93
27 96
28 111
29 112
30 116
31 118
32 123
33 135
34 141
35 143
36 145
37 155
38 158
39 161
40 166
41 177
42 178
43 185
44 188
45 194
46 201
47 203
48 205
49 206
50 208
51 209
52 210
53 212
54 215
55 221
56 224
57 225
58 252

List of values

[6, 10, 12, 14, 15, 20, 21, 26, 33, 34, 35, 38, 44, 46, 48, 51, 55, 57, 58, 65, 68, 74, 85, 86, 90, 93, 96, 111, 112, 116, 118, 123, 135, 141, 143, 145, 155, 158, 161, 166, 177, 178, 185, 188, 194, 201, 203, 205, 206, 208, 209, 210, 212, 215, 221, 224, 225, 252]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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