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A177204 as a simple table

na(n)
115
233
335
439
551
655
765
869
977
1085
1187
12111
13115
14119
15123
16141
17143
18153
19155
20159
21161
22175
23177
24183
25187
26201
27205
28209
29213
30219
31221
32235
33245
34247
35249
36253
37255
38265
39267
40287
41291
42295
43299
44303
45305
46309
47319
48321
49323
50325
51327
52329
53339
54341
55363
56371
57377
58391
59393
60403
61407
62411
63413
64415

[15,33,35,39,51,55,65,69,77,85,87,111,115,119,123,
 141,143,153,155,159,161,175,177,183,187,201,205,
 209,213,219,221,235,245,247,249,253,255,265,267,
 287,291,295,299,303,305,309,319,321,323,325,327,
 329,339,341,363,371,377,391,393,403,407,411,413,
 415]