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A228968 as a simple table

na(n)
13
25
341
459
5101
62729
73251
89719
911549
1012251
1119211
1228619
1341201
1447711
1549391
1655439
1758229
1861979
1963029
2063311
2179631
2281371
2385331
24103391
25122039
26135719
27153509
28157349
29164249
30167441
31178601
32188861
33197711
34208001
35209819
36216779
37219311
38226451

[3,5,41,59,101,2729,3251,9719,11549,12251,19211,
 28619,41201,47711,49391,55439,58229,61979,63029,
 63311,79631,81371,85331,103391,122039,135719,
 153509,157349,164249,167441,178601,188861,197711,
 208001,209819,216779,219311,226451]