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A390911 as a simple table

na(n)
13
25
39
413
521
623
739
845
949
1059
1163
1293
13113
14123
15129
16137
17159
18175
19213
20229
21261
22267
23275
24321
25345
26351
27457
28493
29505
30509
31523
32531
33553
34661
35669
36693
37795
38815
39849
40895
41933
42945
43993
441005
451015
461021
471095
481263
491335
501347
511365
521633
531641
541643

[3,5,9,13,21,23,39,45,49,59,63,93,113,123,129,137,
 159,175,213,229,261,267,275,321,345,351,457,493,
 505,509,523,531,553,661,669,693,795,815,849,895,
 933,945,993,1005,1015,1021,1095,1263,1335,1347,
 1365,1633,1641,1643]