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A033245 as a simple table

na(n)
171
279
3151
4191
5239
6281
7359
8401
9431
10449
11569
12599
13631
14641
15751
16809
17911
18919
19991
201009
211031
221129
231201
241289
251409
261439
271471
281481
291759
301801
311831
321871
331999
342039
352081
362111
372129

[71,79,151,191,239,281,359,401,431,449,569,599,
 631,641,751,809,911,919,991,1009,1031,1129,1201,
 1289,1409,1439,1471,1481,1759,1801,1831,1871,1999,
 2039,2081,2111,2129]