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A173022 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 4
8 4
9 4
10 4
11 4
12 5
13 5
14 6
15 7
16 7
17 7
18 7
19 7
20 7
21 7
22 7
23 7
24 8
25 8
26 8
27 9
28 10
29 10
30 11
31 12
32 12
33 12
34 12
35 12
36 12
37 12
38 12
39 12
40 12
41 12
42 12
43 12
44 12
45 12
46 12
47 12
48 13
49 13
50 13
51 14
52 14
53 14
54 15
55 16
56 17
57 17
58 17
59 18
60 19
61 19
62 20
63 21
64 21
65 21
66 21
67 21
68 21
69 21
70 21
71 21
72 21
73 21
74 21
75 21
76 21
77 21
78 21

[1,1,1,2,2,2,3,4,4,4,4,4,5,5,6,7,7,7,7,7,7,7,7,7,
 8,8,8,9,10,10,11,12,12,12,12,12,12,12,12,12,12,12,
 12,12,12,12,12,12,13,13,13,14,14,14,15,16,17,17,
 17,18,19,19,20,21,21,21,21,21,21,21,21,21,21,21,
 21,21,21,21,21]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)