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A187688 as a simple table

n a(n)
1 2
2 4
3 6
4 8
5 10
6 13
7 14
8 17
9 19
10 21
11 23
12 25
13 27
14 30
15 32
16 33
17 36
18 38
19 40
20 42
21 44
22 47
23 49
24 51
25 53
26 55
27 57
28 59
29 61
30 64
31 66
32 68
33 70
34 72
35 74
36 76
37 78
38 81
39 83
40 85
41 87
42 89
43 91
44 93
45 95
46 98
47 100
48 102
49 104
50 106
51 109
52 110
53 112
54 115
55 117
56 119
57 121
58 123
59 126
60 128
61 129
62 132
63 134
64 136
65 138
66 140
67 142
68 144
69 147
70 149
71 151
72 153
73 155
74 157
75 160
76 162
77 164
78 166
79 168
80 170

[2,4,6,8,10,13,14,17,19,21,23,25,27,30,32,33,36,
 38,40,42,44,47,49,51,53,55,57,59,61,64,66,68,70,
 72,74,76,78,81,83,85,87,89,91,93,95,98,100,102,
 104,106,109,110,112,115,117,119,121,123,126,128,
 129,132,134,136,138,140,142,144,147,149,151,153,
 155,157,160,162,164,166,168,170]

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Last modified July 8 05:33 EDT 2020. Contains 335513 sequences. (Running on oeis4.)