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A023235 as a simple table

na(n)
15
27
311
419
529
647
761
871
979
1089
1197
12107
13127
14131
15139
16151
17167
18179
19181
20211
21229
22251
23271
24317
25337
26397
27401
28419
29421
30449
31461
32467
33487
34541
35547
36557
37571
38599
39601
40607
41659
42677
43701
44709
45727
46739
47761
48811
49827
50839
51877
52881
53907
54929
55971
561051

[5,7,11,19,29,47,61,71,79,89,97,107,127,131,139,
 151,167,179,181,211,229,251,271,317,337,397,401,
 419,421,449,461,467,487,541,547,557,571,599,601,
 607,659,677,701,709,727,739,761,811,827,839,877,
 881,907,929,971,1051]