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A157175 as a simple table

na(n)
111
213
317
419
541
643
761
883
9113
10127
11131
12137
13139
14149
15151
16157
17163
18167
19173
20179
21181
22191
23193
24197
25199
26211
27241
28251
29271
30281
31307
32419
33421
34431
35433
36439
37443
38461
39463
40491
41503
42509
43523
44613
45617
46619
47631
48641
49659
50661
51691
52701
53709

[11,13,17,19,41,43,61,83,113,127,131,137,139,149,
 151,157,163,167,173,179,181,191,193,197,199,211,
 241,251,271,281,307,419,421,431,433,439,443,461,
 463,491,503,509,523,613,617,619,631,641,659,661,
 691,701,709]