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A123579 as a simple table

n a(n)
0 0
1 1
2 2
3 3
4 3
5 4
6 5
7 5
8 6
9 6
10 6
11 7
12 8
13 8
14 9
15 9
16 9
17 10
18 10
19 10
20 10
21 11
22 12
23 12
24 13
25 13
26 13
27 14
28 14
29 14
30 14
31 15
32 15
33 15
34 15
35 15
36 16
37 17
38 17
39 18
40 18
41 18
42 19
43 19
44 19
45 19
46 20
47 20
48 20
49 20
50 20
51 21
52 21
53 21
54 21
55 21
56 21
57 22
58 23
59 23
60 24
61 24
62 24
63 25
64 25
65 25
66 25
67 26
68 26
69 26
70 26
71 26
72 27
73 27
74 27

[0,1,2,3,3,4,5,5,6,6,6,7,8,8,9,9,9,10,10,10,10,11,
 12,12,13,13,13,14,14,14,14,15,15,15,15,15,16,17,
 17,18,18,18,19,19,19,19,20,20,20,20,20,21,21,21,
 21,21,21,22,23,23,24,24,24,25,25,25,25,26,26,26,
 26,26,27,27,27]

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Last modified August 8 09:40 EDT 2022. Contains 356009 sequences. (Running on oeis4.)