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A038877 as a simple table

na(n)
17
211
313
417
531
637
741
859
961
1079
1183
1289
13103
14107
15109
16113
17127
18131
19137
20151
21157
22179
23181
24199
25223
26227
27229
28233
29251
30257
31271
32277
33281
34347
35349
36353
37367
38373
39397
40401
41419
42421
43439
44443
45449

[7,11,13,17,31,37,41,59,61,79,83,89,103,107,109,
 113,127,131,137,151,157,179,181,199,223,227,229,
 233,251,257,271,277,281,347,349,353,367,373,397,
 401,419,421,439,443,449]