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A175625 as a simple table

na(n)
17
211
323
431
547
659
783
8107
9167
10179
11227
12263
13347
14359
15383
16467
17479
18503
19563
20587
21683
22719
23839
24863
25887
26983
271019
281123
291187
301283
311291
321307
331319
341367
351439
361487
371523
381619
391823
401907
412027
422039
432063
442099
452207
462447
472459
482543

[7,11,23,31,47,59,83,107,167,179,227,263,347,359,
 383,467,479,503,563,587,683,719,839,863,887,983,
 1019,1123,1187,1283,1291,1307,1319,1367,1439,1487,
 1523,1619,1823,1907,2027,2039,2063,2099,2207,2447,
 2459,2543]