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A102070 as a simple table

n a(n)
1 4
2 6
3 10
4 12
5 14
6 18
7 30
8 34
9 38
10 62
11 74
12 84
13 130
14 132
15 158
16 182
17 194
18 258
19 278
20 314
21 350
22 380
23 398
24 422
25 458
26 514
27 542
28 614
29 662
30 674
31 734
32 758
33 878
34 992
35 998
36 1094
37 1154
38 1202
39 1214
40 1238
41 1322
42 1382
43 1454
44 1622
45 1658
46 1722
47 1754
48 1874
49 1934
50 1994
51 2018
52 2138

[4,6,10,12,14,18,30,34,38,62,74,84,130,132,158,
 182,194,258,278,314,350,380,398,422,458,514,542,
 614,662,674,734,758,878,992,998,1094,1154,1202,
 1214,1238,1322,1382,1454,1622,1658,1722,1754,1874,
 1934,1994,2018,2138]

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