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A133957 as a simple table

na(n)
123
237
3211
4223
5227
6229
7233
8241
9257
10271
11277
12283
13311
14313
15317
16331
17337
18347
19353
20359
21367
22373
23379
24383
25389
26397
27523
28541
29547
30557
31571
32577
33719
34743
35761
36773
37797
381117
391123
401129
411153
421171
431319
441361
451367
461373
471723
481741
491747

[23,37,211,223,227,229,233,241,257,271,277,283,
 311,313,317,331,337,347,353,359,367,373,379,383,
 389,397,523,541,547,557,571,577,719,743,761,773,
 797,1117,1123,1129,1153,1171,1319,1361,1367,1373,
 1723,1741,1747]