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A030371 as a simple table

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

[1,1,2,1,2,2,2,2,3,4,5,5,6,5,6,5,5,6,6,5,4,5,6,5,
 4,4,4,5,5,6,5,4,4,4,5,5,5,6,7,8,8,8,8,8,9,10,11,
 11,12,13,14,13,12,13,13,12,12,11,12,12,11,12,13,
 14,13,14,15,15,15,14,15,16,16,16,15]

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Last modified September 24 21:05 EDT 2021. Contains 347651 sequences. (Running on oeis4.)