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A187094 as a simple table

na(n)
13
223
347
459
5149
6173
7223
8283
9367
10431
11439
12569
13659
14709
15733
16743
17827
18853
19877
20941
21977
22997
231061
241063
251069
261163
271181
281279
291423
301553
311607
321609
331709
341747
351753
361831
371847
381877
391889
401993
412011
422131
432137
442141
452213
462267
472273
482371
492399

[3,23,47,59,149,173,223,283,367,431,439,569,659,
 709,733,743,827,853,877,941,977,997,1061,1063,
 1069,1163,1181,1279,1423,1553,1607,1609,1709,1747,
 1753,1831,1847,1877,1889,1993,2011,2131,2137,2141,
 2213,2267,2273,2371,2399]