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A181055 as a simple table

n a(n)
1 4
2 6
3 8
4 10
5 12
6 24
7 26
8 28
9 30
10 32
11 34
12 46
13 52
14 70
15 78
16 82
17 102
18 126
19 128
20 132
21 134
22 136
23 138
24 168
25 186
26 190
27 192
28 222
29 234
30 274
31 280
32 312
33 316
34 322
35 336
36 378
37 418
38 424
39 426
40 440
41 472
42 484
43 492
44 504
45 532
46 540
47 558
48 570
49 574
50 584
51 592
52 602
53 604
54 606
55 650
56 652

[4,6,8,10,12,24,26,28,30,32,34,46,52,70,78,82,102,
 126,128,132,134,136,138,168,186,190,192,222,234,
 274,280,312,316,322,336,378,418,424,426,440,472,
 484,492,504,532,540,558,570,574,584,592,602,604,
 606,650,652]

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Last modified September 13 08:45 EDT 2024. Contains 375904 sequences. (Running on oeis4.)