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A123364 as a simple table

na(n)
12
25
317
417
531
637
743
873
989
1089
11101
12113
13127
14197
15223
16233
17233
18241
19257
20269
21283
22337
23347
24353
25359
26379
27401
28443
29449
30449
31487
32521
33577
34577
35593
36593
37599
38677
39701
40733
41743
42811
43827
44829
45919
46953
471009
481019
491049
501051
511097
521129
531153

[2,5,17,17,31,37,43,73,89,89,101,113,127,197,223,
 233,233,241,257,269,283,337,347,353,359,379,401,
 443,449,449,487,521,577,577,593,593,599,677,701,
 733,743,811,827,829,919,953,1009,1019,1049,1051,
 1097,1129,1153]