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A087106 as a simple table

na(n)
113
261
397
4193
5397
61597
71933
89001
912097
1014821
1118217
1221001
1331321
1437633
1574521
1691141
1796097
18122497
19168037
20211597
21266221
22478801
23605221
24719041
25760321
26781453
27808081
28861121
29915769
301034281
311245421

[13,61,97,193,397,1597,1933,9001,12097,14821,
 18217,21001,31321,37633,74521,91141,96097,122497,
 168037,211597,266221,478801,605221,719041,760321,
 781453,808081,861121,915769,1034281,1245421]