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A144419 as a simple table

na(n)
13
23
35
413
517
629
731
831
937
1041
1147
1253
1367
1471
1571
1679
1779
1883
1989
2097
2197
22107
23107
24127
25131
26151
27181
28197
29211
30229
31241
32257
33257
34269
35271
36281
37283
38283
39311
40353
41373
42389
43401
44409
45409
46419
47419
48431
49449
50463
51479
52491
53499
54547
55563
56577
57577

[3,3,5,13,17,29,31,31,37,41,47,53,67,71,71,79,79,
 83,89,97,97,107,107,127,131,151,181,197,211,229,
 241,257,257,269,271,281,283,283,311,353,373,389,
 401,409,409,419,419,431,449,463,479,491,499,547,
 563,577,577]