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A217123 as a simple table

n a(n)
1 2
2 3
3 4
4 6
5 8
6 10
7 14
8 18
9 22
10 26
11 32
12 38
13 44
14 50
15 58
16 66
17 74
18 82
19 92
20 102
21 112
22 122
23 134
24 146
25 158
26 170
27 184
28 198
29 212
30 226
31 242
32 258
33 274
34 290
35 308
36 326
37 344
38 362
39 382
40 402
41 422
42 442
43 464
44 486
45 508
46 530
47 554
48 578
49 602
50 626
51 652
52 678

[2,3,4,6,8,10,14,18,22,26,32,38,44,50,58,66,74,82,
 92,102,112,122,134,146,158,170,184,198,212,226,
 242,258,274,290,308,326,344,362,382,402,422,442,
 464,486,508,530,554,578,602,626,652,678]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)