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A137804 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 20
11 23
12 25
13 27
14 29
15 31
16 33
17 35
18 37
19 39
20 41
21 43
22 46
23 48
24 50
25 52
26 54
27 56
28 58
29 60
30 62
31 64
32 67
33 69
34 71
35 73
36 75
37 77
38 79
39 81
40 83
41 85
42 87
43 90
44 92
45 94
46 96
47 98
48 100
49 102
50 104
51 106
52 108
53 110
54 113
55 115
56 117
57 119
58 121
59 123
60 125
61 127
62 129
63 131
64 134
65 136 

[2,4,6,8,10,12,14,16,18,20,23,25,27,29,31,33,35,
 37,39,41,43,46,48,50,52,54,56,58,60,62,64,67,69,
 71,73,75,77,79,81,83,85,87,90,92,94,96,98,100,102,
 104,106,108,110,113,115,117,119,121,123,125,127,
 129,131,134,136]

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Last modified April 24 07:22 EDT 2024. Contains 371922 sequences. (Running on oeis4.)