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A181603 as a simple table

na(n)
111
231
341
461
571
6101
7151
8181
9191
10241
11271
12281
13311
14421
15431
16461
17521
18571
19601
20641
21661
22811
23821
24881
251021
261031
271051
281061
291091
301151
311231
321291
331301
341321
351451
361481
371621
381721
391871
401931
411951
422081
432111
442131
452141
462311
472341
482381

[11,31,41,61,71,101,151,181,191,241,271,281,311,
 421,431,461,521,571,601,641,661,811,821,881,1021,
 1031,1051,1061,1091,1151,1231,1291,1301,1321,1451,
 1481,1621,1721,1871,1931,1951,2081,2111,2131,2141,
 2311,2341,2381]