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A252283 as a simple table

na(n)
12
25
37
4241
5383
6421
7523
8947
9971
101013
111031
121033
131123
141973
152207
162311
172837
182927
194373
204721
215507
226301
238011
248297
259319
2610141
2712413
2814071
2914081
3017957
3118311
3218353
3319163
3421013
3521401
3622501
3722901
3828211
3930103
4032027
4137699
4238083
4340507
4442797
4543321

[2,5,7,241,383,421,523,947,971,1013,1031,1033,
 1123,1973,2207,2311,2837,2927,4373,4721,5507,6301,
 8011,8297,9319,10141,12413,14071,14081,17957,
 18311,18353,19163,21013,21401,22501,22901,28211,
 30103,32027,37699,38083,40507,42797,43321]