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A087684 as a simple table

n a(n)
1 1
2 4
3 6
4 8
5 10
6 13
7 16
8 18
9 21
10 25
11 29
12 32
13 34
14 37
15 41
16 46
17 48
18 51
19 54
20 56
21 57
22 58
23 59
24 60
25 61
26 64
27 66
28 69
29 73
30 78
31 80
32 84
33 87
34 91
35 92
36 97
37 100
38 101
39 104
40 105
41 108
42 109
43 112
44 115
45 117
46 118
47 119
48 120
49 121
50 122
51 123
52 124
53 125
54 128
55 130
56 133
57 137
58 142
59 144
60 148
61 151
62 156

[1,4,6,8,10,13,16,18,21,25,29,32,34,37,41,46,48,
 51,54,56,57,58,59,60,61,64,66,69,73,78,80,84,87,
 91,92,97,100,101,104,105,108,109,112,115,117,118,
 119,120,121,122,123,124,125,128,130,133,137,142,
 144,148,151,156]

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Last modified June 18 04:41 EDT 2021. Contains 345098 sequences. (Running on oeis4.)