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A029075 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 2
7 3
8 4
9 4
10 5
11 6
12 7
13 7
14 9
15 10
16 11
17 12
18 14
19 15
20 17
21 19
22 21
23 22
24 25
25 27
26 29
27 31
28 35
29 37
30 40
31 43
32 47
33 49
34 53
35 57
36 61
37 64
38 69
39 73
40 78
41 82
42 88
43 92
44 98
45 103
46 109
47 114
48 121
49 127
50 134
51 140
52 148
53 154
54 162
55 169

[1,1,1,1,2,2,2,3,4,4,5,6,7,7,9,10,11,12,14,15,17,
 19,21,22,25,27,29,31,35,37,40,43,47,49,53,57,61,
 64,69,73,78,82,88,92,98,103,109,114,121,127,134,
 140,148,154,162,169]

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Last modified July 29 01:22 EDT 2021. Contains 346340 sequences. (Running on oeis4.)