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A045411 as a simple table

na(n)
13
25
313
417
519
629
731
841
943
1047
1159
1261
1371
1473
1583
1689
1797
18101
19103
20113
21127
22131
23139
24157
25167
26173
27181
28197
29199
30211
31223
32227
33229
34239
35241
36251
37257
38269
39271
40281
41283
42293
43307
44311
45313
46337
47349

[3,5,13,17,19,29,31,41,43,47,59,61,71,73,83,89,97,
 101,103,113,127,131,139,157,167,173,181,197,199,
 211,223,227,229,239,241,251,257,269,271,281,283,
 293,307,311,313,337,349]