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A262086 as a simple table

na(n)
13
27
313
419
531
636
737
843
961
1073
1179
1297
13103
14127
15139
16157
17163
18181
19223
20229
21241
22271
23283
24307
25337
26349
27373
28379
29409
30421
31433
32439
33457
34499
35547
36577
37607
38631
39643
40673
41691
42709
43733
44751
45787
46811
47829
48853
49877
50919
51937
52967

[3,7,13,19,31,36,37,43,61,73,79,97,103,127,139,
 157,163,181,223,229,241,271,283,307,337,349,373,
 379,409,421,433,439,457,499,547,577,607,631,643,
 673,691,709,733,751,787,811,829,853,877,919,937,
 967]