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A085760 as a simple table

na(n)
13
27
311
419
523
627
731
843
947
1059
1167
1271
1379
1483
15103
16107
17127
18131
19139
20151
21163
22167
23179
24191
25199
26211
27223
28227
29239
30243
31251
32263
33271
34283
35307
36311
37331
38343
39347
40359
41367
42379
43383
44419
45431
46439
47443
48463
49467
50479
51487
52491
53499
54503
55523

[3,7,11,19,23,27,31,43,47,59,67,71,79,83,103,107,
 127,131,139,151,163,167,179,191,199,211,223,227,
 239,243,251,263,271,283,307,311,331,343,347,359,
 367,379,383,419,431,439,443,463,467,479,487,491,
 499,503,523]