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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.

A082287 a(1) = 1; for n > 1, n appears omega(n) times, where omega(n)=A001221(n) is the number of distinct prime factors of n, a(1)=1.

Table of values

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

List of values

[1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 10, 11, 12, 12, 13, 14, 14, 15, 15, 16, 17, 18, 18, 19, 20, 20, 21, 21, 22, 22, 23, 24, 24, 25, 26, 26, 27, 28, 28, 29, 30, 30, 30, 31, 32, 33, 33, 34, 34, 35, 35, 36, 36, 37, 38, 38, 39, 39, 40, 40, 41, 42, 42, 42, 43, 44, 44, 45, 45, 46, 46, 47]

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

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