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A088555 as a simple table

na(n)
131
241
361
471
5101
6151
7191
8211
9241
10271
11311
12401
13421
14491
15521
16541
17571
18641
19661
20691
21701
22751
23761
24821
25911
26971
27991
281061
291151
301171
311201
321291
331321
341361
351471
361571
371741
381801
391871
401901
411951
422011
432111
442161
452221
462251
472311
482341

[31,41,61,71,101,151,191,211,241,271,311,401,421,
 491,521,541,571,641,661,691,701,751,761,821,911,
 971,991,1061,1151,1171,1201,1291,1321,1361,1471,
 1571,1741,1801,1871,1901,1951,2011,2111,2161,2221,
 2251,2311,2341]