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A053343 as a simple table

na(n)
115
233
335
451
565
677
787
891
995
10119
11123
12143
13161
14177
15185
16209
17213
18215
19217
20221
21247
22259
23287
24303
25321
26329
27335
28341
29371
30377
31395
32403
33407
34411
35427
36437
37447
38469
39473
40485
41511
42515
43527
44533
45537
46545
47551
48573
49581
50591
51611
52629
53635

[15,33,35,51,65,77,87,91,95,119,123,143,161,177,
 185,209,213,215,217,221,247,259,287,303,321,329,
 335,341,371,377,395,403,407,411,427,437,447,469,
 473,485,511,515,527,533,537,545,551,573,581,591,
 611,629,635]