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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.

A153979 Prime sums of prime factors of composite(k)=A002808(k).

Table of values

n a(n)
1 5
2 7
3 7
4 13
5 11
6 19
7 11
8 11
9 11
10 17
11 11
12 13
13 31
14 13
15 13
16 23
17 13
18 43
19 17
20 13
21 13
22 17
23 19
24 13
25 19
26 61
27 23
28 73
29 17
30 41
31 23
32 19
33 47
34 17
35 19
36 29
37 19
38 103
39 29
40 17
41 109
42 17
43 19
44 37
45 17
46 17
47 71
48 23
49 139
50 37
51 19
52 43
53 151
54 17
55 83
56 17
57 23
58 47
59 43
60 31
61 19
62 181
63 17
64 31
65 47
66 53
67 193
68 17
69 23
70 101
71 23
72 199
73 29
74 17

List of values

[5, 7, 7, 13, 11, 19, 11, 11, 11, 17, 11, 13, 31, 13, 13, 23, 13, 43, 17, 13, 13, 17, 19, 13, 19, 61, 23, 73, 17, 41, 23, 19, 47, 17, 19, 29, 19, 103, 29, 17, 109, 17, 19, 37, 17, 17, 71, 23, 139, 37, 19, 43, 151, 17, 83, 17, 23, 47, 43, 31, 19, 181, 17, 31, 47, 53, 193, 17, 23, 101, 23, 199, 29, 17]

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