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A113275 as a simple table

na(n)
13
25
317
441
571
6311
7347
8659
92381
105879
1113397
1218539
1324419
1462297
15187907
16687521
17688451
18850349
192868959
204869911
219923987
2214656517
2317382479
2430752231
2532822369
2696894041
27136283429
28234966929
29248641037
30255949949

[3,5,17,41,71,311,347,659,2381,5879,13397,18539,
 24419,62297,187907,687521,688451,850349,2868959,
 4869911,9923987,14656517,17382479,30752231,
 32822369,96894041,136283429,234966929,248641037,
 255949949]