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A088271 as a simple table

na(n)
12
25
3131
4191
5797
611411
715551
830203
931013
1032423
1136263
1236563
1338183
1439293
1572227
1674747
1777477
1894349
1994949
201003001
211055501
221074701
231085801
241120211
251123211
261153511
271178711
281183811
291221221
301311131
311317131
321363631

[2,5,131,191,797,11411,15551,30203,31013,32423,
 36263,36563,38183,39293,72227,74747,77477,94349,
 94949,1003001,1055501,1074701,1085801,1120211,
 1123211,1153511,1178711,1183811,1221221,1311131,
 1317131,1363631]