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A103967 as a simple table

n a(n)
1 3
2 9
3 17
4 21
5 27
6 29
7 39
8 41
9 47
10 51
11 59
12 71
13 81
14 87
15 89
16 113
17 117
18 119
19 131
20 137
21 141
22 159
23 161
24 177
25 189
26 201
27 239
28 263
29 287
30 291
31 299
32 333
33 359
34 371
35 377
36 389
37 393
38 399
39 443
40 459
41 461
42 467
43 471
44 489
45 509
46 539
47 573
48 603
49 623
50 653
51 657
52 659
53 663
54 671
55 681

[3,9,17,21,27,29,39,41,47,51,59,71,81,87,89,113,
 117,119,131,137,141,159,161,177,189,201,239,263,
 287,291,299,333,359,371,377,389,393,399,443,459,
 461,467,471,489,509,539,573,603,623,653,657,659,
 663,671,681]

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