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A161358 as a simple table

n a(n)
1 1
2 1
3 2
4 2
5 3
6 3
7 3
8 3
9 3
10 4
11 3
12 4
13 5
14 4
15 5
16 4
17 5
18 5
19 5
20 5
21 6
22 5
23 5
24 6
25 7
26 6
27 6
28 7
29 6
30 6
31 7
32 7
33 6
34 7
35 7
36 8
37 7
38 7
39 7
40 8
41 9
42 7
43 8
44 8
45 9
46 7
47 8
48 8
49 9
50 9
51 8
52 8
53 7
54 9
55 10
56 8
57 9
58 9
59 9
60 10
61 11
62 9
63 9
64 10
65 10
66 11
67 9
68 9
69 10
70 10
71 11
72 11
73 10
74 10
75 10
76 11
77 11
78 12
79 10
80 10
81 9
82 11
83 11
84 12
85 13
86 9
87 11
88 11
89 12
90 12
91 13
92 11
93 11
94 11
95 12
96 12

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

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)