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A356498 as a simple table

na(n)
12
23
323
441
583
6101
7107
8113
9137
10179
11233
12239
13251
14281
15293
16353
17359
18401
19419
20479
21503
22557
23563
24569
25587
26683
27701
28743
29809
30839
31857
32863
33941
34953
35977
361049
371091
381103
391193
401217
411277
421283
431361
441367
451427
461487
471499
481523
491607
501619
511847
521871
531877
541889
551907
561949
571973

[2,3,23,41,83,101,107,113,137,179,233,239,251,281,
 293,353,359,401,419,479,503,557,563,569,587,683,
 701,743,809,839,857,863,941,953,977,1049,1091,
 1103,1193,1217,1277,1283,1361,1367,1427,1487,1499,
 1523,1607,1619,1847,1871,1877,1889,1907,1949,1973]