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A261581 as a simple table

n a(n)
1 2
2 5
3 7
4 13
5 23
6 29
7 31
8 37
9 41
10 47
11 53
12 61
13 71
14 79
15 101
16 103
17 109
18 127
19 137
20 149
21 151
22 157
23 167
24 173
25 181
26 191
27 197
28 199
29 223
30 229
31 239
32 263
33 269
34 271
35 277
36 293
37 311
38 313
39 317
40 349
41 353
42 359
43 367
44 373
45 383
46 389
47 397
48 409
49 421
50 431
51 439
52 457
53 461
54 463
55 479
56 487

[2,5,7,13,23,29,31,37,41,47,53,61,71,79,101,103,
 109,127,137,149,151,157,167,173,181,191,197,199,
 223,229,239,263,269,271,277,293,311,313,317,349,
 353,359,367,373,383,389,397,409,421,431,439,457,
 461,463,479,487]

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Last modified January 18 13:55 EST 2020. Contains 331010 sequences. (Running on oeis4.)