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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.

A046343 Sum of the prime factors of the composite numbers (counted with multiplicity).

Table of values

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

List of values

[4, 5, 6, 6, 7, 7, 9, 8, 8, 8, 9, 10, 13, 9, 10, 15, 9, 11, 10, 10, 14, 19, 12, 10, 21, 16, 11, 12, 15, 11, 25, 11, 14, 12, 20, 17, 11, 16, 13, 22, 31, 12, 33, 13, 12, 18, 16, 21, 26, 14, 12, 39, 13, 23, 18, 18, 13, 12, 43, 14, 22, 45, 32, 17, 13, 20, 27, 34, 49, 24, 13, 16, 17]

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

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