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A172313 as a simple table

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

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

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)