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A157834 as a simple table

na(n)
13
25
37
413
515
623
727
833
935
1037
1143
1255
1365
1475
1577
1693
17103
18105
19117
20127
21133
22147
23153
24155
25163
26167
27205
28215
29225
30247
31253
32257
33275
34285
35287
36293
37295
38303
39313
40323
41337
42363
43365
44405
45427
46433
47435
48475
49477
50483
51495
52497
53517

[3,5,7,13,15,23,27,33,35,37,43,55,65,75,77,93,103,
 105,117,127,133,147,153,155,163,167,205,215,225,
 247,253,257,275,285,287,293,295,303,313,323,337,
 363,365,405,427,433,435,475,477,483,495,497,517]