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A113115 as a simple table

na(n)
13
213
337
443
561
6103
7127
8157
9181
10223
11241
12283
13313
14373
15421
16463
17523
18541
19577
20607
21631
22661
23673
24787
25811
26853
27883
281021
291087
301093
311153
321231
331237
341297
351303
361531
371567
381741
391753
401777
411783
421867
432113
442131
452143
462161

[3,13,37,43,61,103,127,157,181,223,241,283,313,
 373,421,463,523,541,577,607,631,661,673,787,811,
 853,883,1021,1087,1093,1153,1231,1237,1297,1303,
 1531,1567,1741,1753,1777,1783,1867,2113,2131,2143,
 2161]