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A216559 as a simple table

na(n)
111
229
3131
4359
5431
6449
7509
8569
9571
102971
119311
1214431
1325561
1435999
1537511
1681839
17104911
18130021
19148091
20397379
21433781
22590041
23593689
24604711
251803059
261968721

[11,29,131,359,431,449,509,569,571,2971,9311,
 14431,25561,35999,37511,81839,104911,130021,
 148091,397379,433781,590041,593689,604711,1803059,
 1968721]