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A002515 as a simple table

na(n)
13
211
323
483
5131
6179
7191
8239
9251
10359
11419
12431
13443
14491
15659
16683
17719
18743
19911
201019
211031
221103
231223
241439
251451
261499
271511
281559
291583
301811
311931
322003
332039
342063
352339
362351
372399
382459
392543
402699
412819
422903
432939
442963
453023
463299

[3,11,23,83,131,179,191,239,251,359,419,431,443,
 491,659,683,719,743,911,1019,1031,1103,1223,1439,
 1451,1499,1511,1559,1583,1811,1931,2003,2039,2063,
 2339,2351,2399,2459,2543,2699,2819,2903,2939,2963,
 3023,3299]