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A215944 as a simple table

na(n)
113981
2137149
3158369
4176149
5276013
6285541
7294409
8348161
9387731
10423793
11488881
12493697
13617093
14625921
15847261
161052503
171052929
181104349
191128121
201152271
211398101
221461241
231472353
241507561
251534541
261549411
271746289
281840357
291857241
302299081

[13981,137149,158369,176149,276013,285541,294409,
 348161,387731,423793,488881,493697,617093,625921,
 847261,1052503,1052929,1104349,1128121,1152271,
 1398101,1461241,1472353,1507561,1534541,1549411,
 1746289,1840357,1857241,2299081]