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A089308 as a simple table

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

[1,2,3,3,4,5,4,5,6,10,5,6,7,8,9,6,7,8,9,10,11,7,8,
 9,10,11,12,14,8,9,10,11,12,14,15,16,9,10,11,12,13,
 14,15,16,21,10,11,12,13,14,15,17,18,19,20,11,12,
 13,14,15,16,17,18,19,20,21,12,13,14,15,16,17,18,
 19,20,21,22,23]

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Last modified September 29 04:22 EDT 2020. Contains 337420 sequences. (Running on oeis4.)