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A168389 as a simple table

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

[1,2,3,4,4,5,6,6,7,8,8,9,9,10,11,11,12,12,13,14,
 14,15,15,16,16,17,18,18,19,19,20,21,21,22,22,23,
 23,24,24,25,25,26,27,27,28,29,29,30,30,31,31,32,
 32,33,34,34,35,36,36,37,37,38,38,39,39,40,40,41,
 42,42,43,44,44,45]

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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)