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A117171 as a simple table

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

[1,1,2,2,3,3,4,3,6,5,5,6,7,7,10,7,8,10,11,11,14,
 11,11,14,16,14,18,17,17,21,18,17,23,22,24,25,21,
 24,32,28,27,33,28,32,39,30,31,36,38,41,42,41,38,
 50,48,44,48,45,46,59,49,53,65,55,59,63,56,65,71,
 70,61,72,62,72,84]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)