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A026409 as a simple table

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

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

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Last modified July 29 17:41 EDT 2021. Contains 346346 sequences. (Running on oeis4.)