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A019387 as a simple table

n a(n)
1 2
2 5
3 11
4 13
5 17
6 23
7 41
8 43
9 61
10 67
11 71
12 79
13 89
14 101
15 107
16 151
17 157
18 163
19 173
20 179
21 181
22 191
23 229
24 239
25 257
26 263
27 269
28 293
29 313
30 331
31 347
32 349
33 353
34 359
35 431
36 433
37 461
38 463
39 487
40 499
41 509
42 547
43 571
44 577
45 593
46 631
47 677
48 683
49 743
50 751
51 761
52 769
53 773
54 797
55 827
56 829
57 857

[2,5,11,13,17,23,41,43,61,67,71,79,89,101,107,151,
 157,163,173,179,181,191,229,239,257,263,269,293,
 313,331,347,349,353,359,431,433,461,463,487,499,
 509,547,571,577,593,631,677,683,743,751,761,769,
 773,797,827,829,857]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)