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A080166 as a simple table

na(n)
13
27
313
429
531
653
759
861
997
10101
11103
12107
13109
14113
15127
16193
17197
18199
19211
20223
21227
22229
23233
24239
25241
26251
27389
28397
29401
30409
31419
32421
33431
34433
35439
36443
37449
38457
39461
40463
41467
42479
43487
44491
45499
46503
47509
48769
49773
50787
51797
52809
53811
54821

[3,7,13,29,31,53,59,61,97,101,103,107,109,113,127,
 193,197,199,211,223,227,229,233,239,241,251,389,
 397,401,409,419,421,431,433,439,443,449,457,461,
 463,467,479,487,491,499,503,509,769,773,787,797,
 809,811,821]