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A090262 as a simple table

na(n)
13
29
317
429
547
651
781
887
9113
10117
11131
12141
13201
14239
15291
16333
17359
18371
19393
20443
21459
22489
23509
24539
25573
26623
27663
28681
29749
30819
31821
32873
33903
34947
351071
361077
371161
381269
391533
401563
411589
421613
431637
441673
451767
461773
471821
481841
491883
501959
511977

[3,9,17,29,47,51,81,87,113,117,131,141,201,239,
 291,333,359,371,393,443,459,489,509,539,573,623,
 663,681,749,819,821,873,903,947,1071,1077,1161,
 1269,1533,1563,1589,1613,1637,1673,1767,1773,1821,
 1841,1883,1959,1977]