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A184248 as a simple table

na(n)
13
25
37
413
519
631
743
853
961
1073
11103
12109
13139
14151
15157
16173
17181
18193
19199
20211
21229
22241
23257
24263
25271
26283
27313
28349
29373
30401
31421
32433
33463
34467
35491
36509
37523
38563
39571
40593
41601
42607
43619
44643
45653
46661
47733
48743
49761
50811
51823
52829
53859

[3,5,7,13,19,31,43,53,61,73,103,109,139,151,157,
 173,181,193,199,211,229,241,257,263,271,283,313,
 349,373,401,421,433,463,467,491,509,523,563,571,
 593,601,607,619,643,653,661,733,743,761,811,823,
 829,859]