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A370157 as a simple table

na(n)
12
231
347
461
567
673
7101
8107
9109
10137
11151
12157
13181
14191
15193
16211
17223
18229
19241
20263
21271
22277
23281
24283
25307
26331
27347
28359
29373
30379
31389
32401
33421
34431
35443
36461
37463
38467
39487
40509
41541
42547
43557
44563
45571
46587
47601
48613
49617
50619
51631
52641
53647

[2,31,47,61,67,73,101,107,109,137,151,157,181,191,
 193,211,223,229,241,263,271,277,281,283,307,331,
 347,359,373,379,389,401,421,431,443,461,463,467,
 487,509,541,547,557,563,571,587,601,613,617,619,
 631,641,647]