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A088546 as a simple table

na(n)
17
217
323
431
547
641
749
871
973
1079
1189
1297
13113
14103
15119
16119
17127
18137
19151
20161
21161
22167
23191
24199
25193
26217
27217
28233
29223
30241
31263
32271
33257
34239
35281
36287
37287
38313
39289
40329
41329
42343
43311
44353
45367
46337
47359
48383
49409
50391
51401
52391
53433
54439
55463

[7,17,23,31,47,41,49,71,73,79,89,97,113,103,119,
 119,127,137,151,161,161,167,191,199,193,217,217,
 233,223,241,263,271,257,239,281,287,287,313,289,
 329,329,343,311,353,367,337,359,383,409,391,401,
 391,433,439,463]