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A140969 as a simple table

n a(n)
1 11
2 13
3 173
4 191
5 223
6 239
7 251
8 2731
9 2749
10 2767
11 2797
12 3019
13 3023
14 3037
15 3067
16 3259
17 3307
18 3323
19 3499
20 3517
21 3533
22 3547
23 3581
24 3583
25 3803
26 3821
27 3823
28 4013
29 4027
30 4079
31 4091
32 4093
33 43691
34 43711
35 43759
36 43951
37 43963
38 43997
39 44027
40 44029
41 44203
42 44207

[11,13,173,191,223,239,251,2731,2749,2767,2797,
 3019,3023,3037,3067,3259,3307,3323,3499,3517,3533,
 3547,3581,3583,3803,3821,3823,4013,4027,4079,4091,
 4093,43691,43711,43759,43951,43963,43997,44027,
 44029,44203,44207]

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Last modified December 5 13:58 EST 2022. Contains 358588 sequences. (Running on oeis4.)