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A304292 as a simple table

n a(n)
1 31
2 71
3 79
4 83
5 89
6 131
7 137
8 163
9 179
10 191
11 251
12 281
13 331
14 373
15 401
16 479
17 569
18 619
19 659
20 673
21 701
22 821
23 881
24 911
25 929
26 941
27 947
28 1093
29 1291
30 1301
31 1373
32 1409
33 1459
34 1481
35 1559
36 1583
37 1657
38 1811
39 1907
40 1973
41 1987
42 2003
43 2089
44 2243
45 2309
46 2339
47 2341
48 2357
49 2423

[31,71,79,83,89,131,137,163,179,191,251,281,331,
 373,401,479,569,619,659,673,701,821,881,911,929,
 941,947,1093,1291,1301,1373,1409,1459,1481,1559,
 1583,1657,1811,1907,1973,1987,2003,2089,2243,2309,
 2339,2341,2357,2423]

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Last modified December 8 12:07 EST 2019. Contains 329862 sequences. (Running on oeis4.)