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A190799 as a simple table

na(n)
147
283
3131
4137
5173
6191
7251
8257
9347
10419
11443
12557
13587
14593
151013
161019
171031
181049
191217
201301
211427
221433
231439
241979
251997
262069
272267
282531
292657
302687
312693
322699
332711
343251
353299
363539
374007
384211
394241
404253
414643
424931
435003
445099
455399
465501
475861

[47,83,131,137,173,191,251,257,347,419,443,557,
 587,593,1013,1019,1031,1049,1217,1301,1427,1433,
 1439,1979,1997,2069,2267,2531,2657,2687,2693,2699,
 2711,3251,3299,3539,4007,4211,4241,4253,4643,4931,
 5003,5099,5399,5501,5861]