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A131055 as a simple table

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

[1,2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,
 20,20,22,22,24,24,26,26,28,28,30,30,32,32,34,34,
 36,36,38,38,40,40,42,42,44,44,46,46,48,48,50,50,
 52,52,54,54,56,56,58,58,60,60,62,62,64,64,66,66,
 68,68,70,70,72]

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)