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A108789 as a simple table

n a(n)
1 1
2 2
3 3
4 3
5 4
6 5
7 6
8 7
9 8
10 8
11 8
12 9
13 9
14 10
15 11
16 12
17 12
18 13
19 14
20 15
21 16
22 16
23 16
24 16
25 17
26 17
27 17
28 17
29 18
30 18
31 18
32 18
33 19
34 19
35 19
36 20
37 21
38 21
39 21
40 22
41 23
42 23
43 24
44 24
45 25
46 25
47 26
48 27
49 28
50 29

[1,2,3,3,4,5,6,7,8,8,8,9,9,10,11,12,12,13,14,15,
 16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,20,
 21,21,21,22,23,23,24,24,25,25,26,27,28,29]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)