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A084242 as a simple table

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

[1,1,2,3,3,4,4,5,5,6,7,7,8,9,11,9,10,11,11,11,13,
 13,14,13,14,15,17,17,18,19,18,23,19,21,22,22,23,
 22,25,29,23,26,25,27,26,27,29,31,30,29,28,33,33,
 31,34,41,32,36,33,37,33,35,37,39,47,37,41,42,40,
 41,41,53,45,43]

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Last modified October 15 18:04 EDT 2021. Contains 348033 sequences. (Running on oeis4.)