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A180527 as a simple table

na(n)
113
217
343
447
5109
6113
7139
8149
9157
10163
11167
12179
13199
14317
15347
16409
17419
18439
19443
20457
21463
22467
23479
24499
25613
26617
27643
28647
291019
301049
311093
321109
331117
341123
351163
361193
371213
381229
391249
401259
411283
421289
431297
441319
451327
461373
471427
481429

[13,17,43,47,109,113,139,149,157,163,167,179,199,
 317,347,409,419,439,443,457,463,467,479,499,613,
 617,643,647,1019,1049,1093,1109,1117,1123,1163,
 1193,1213,1229,1249,1259,1283,1289,1297,1319,1327,
 1373,1427,1429]