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A026404 as a simple table

n a(n)
2 1
3 2
4 4
5 5
6 5
7 7
8 8
9 11
10 13
11 11
12 13
13 13
14 20
15 17
16 17
17 22
18 21
19 21
20 24
21 22
22 23
23 26
24 27
25 32
26 29
27 30
28 30
29 37
30 33
31 42
32 45
33 45
34 51
35 55
36 57
37 53
38 64
39 64
40 67
41 49
42 58
43 62
44 62
45 65
46 61
47 67
48 67
49 68
50 65
51 73
52 74
53 60
54 74
55 89
56 90
57 91
58 88
59 88
60 87
61 96
62 100
63 102
64 105
65 105
66 109
67 109
68 110
69 109
70 110
71 169

[1,2,4,5,5,7,8,11,13,11,13,13,20,17,17,22,21,21,
 24,22,23,26,27,32,29,30,30,37,33,42,45,45,51,55,
 57,53,64,64,67,49,58,62,62,65,61,67,67,68,65,73,
 74,60,74,89,90,91,88,88,87,96,100,102,105,105,109,
 109,110,109,110,169]

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Last modified May 18 13:16 EDT 2021. Contains 343995 sequences. (Running on oeis4.)