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A092242 as a simple table

na(n)
15
27
317
419
529
631
741
843
953
1055
1165
1267
1377
1479
1589
1691
17101
18103
19113
20115
21125
22127
23137
24139
25149
26151
27161
28163
29173
30175
31185
32187
33197
34199
35209
36211
37221
38223
39233
40235
41245
42247
43257
44259
45269
46271
47281
48283
49293
50295
51305
52307
53317
54319
55329
56331

[5,7,17,19,29,31,41,43,53,55,65,67,77,79,89,91,
 101,103,113,115,125,127,137,139,149,151,161,163,
 173,175,185,187,197,199,209,211,221,223,233,235,
 245,247,257,259,269,271,281,283,293,295,305,307,
 317,319,329,331]