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A172006 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 4
6 5
7 5
8 5
9 6
10 7
11 6
12 7
13 6
14 7
15 7
16 8
17 7
18 7
19 8
20 8
21 7
22 8
23 8
24 9
25 8
26 8
27 8
28 8
29 8
30 9
31 9
32 9
33 9
34 8
35 9
36 10
37 9
38 9
39 10
40 10
41 9
42 10
43 9
44 10
45 9
46 10
47 9
48 10
49 10
50 10
51 10
52 10
53 10
54 10
55 9
56 10
57 10
58 10
59 10
60 10
61 10
62 10
63 11
64 11
65 10
66 11
67 10
68 10
69 10
70 11
71 11
72 11
73 10
74 11
75 11
76 10
77 11
78 11
79 11
80 11
81 11
82 11
83 11
84 12

[1,2,3,4,4,5,5,5,6,7,6,7,6,7,7,8,7,7,8,8,7,8,8,9,
 8,8,8,8,8,9,9,9,9,8,9,10,9,9,10,10,9,10,9,10,9,10,
 9,10,10,10,10,10,10,10,9,10,10,10,10,10,10,10,11,
 11,10,11,10,10,10,11,11,11,10,11,11,10,11,11,11,
 11,11,11,11,12]

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Last modified April 24 19:52 EDT 2024. Contains 371963 sequences. (Running on oeis4.)