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A064806 as a simple table

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

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

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Last modified April 25 16:38 EDT 2024. Contains 371989 sequences. (Running on oeis4.)