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A269789 as a simple table

na(n)
111
231
383
4151
5191
6283
7811
8983
91171
101483
111831
122083
132351
143251
153583
163931
174111
184483
194871
205483
216131
228291
239631
2411071
2512611
2614251
2714591
2815991
2918211
3020983
3124391
3227583
3329983
3430971
3534031
3635083
3736151
3836691
3937783
4038891
4139451
4240583

[11,31,83,151,191,283,811,983,1171,1483,1831,2083,
 2351,3251,3583,3931,4111,4483,4871,5483,6131,8291,
 9631,11071,12611,14251,14591,15991,18211,20983,
 24391,27583,29983,30971,34031,35083,36151,36691,
 37783,38891,39451,40583]