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A117123 as a simple table

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

[1,1,3,2,4,5,7,5,7,8,10,10,12,13,15,12,14,15,17,
 17,19,20,22,21,23,24,26,26,28,29,31,27,29,30,32,
 32,34,35,37,36,38,39,41,41,43,44,46,44,46,47,49,
 49,51,52,54,53,55,56,58,58,60,61,63,58,60,61,63,
 63,65,66,68,67,69]

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Last modified April 16 19:48 EDT 2024. Contains 371754 sequences. (Running on oeis4.)