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A100860 as a simple table

na(n)
13
211
323
431
547
659
771
883
9107
10131
11139
12151
13167
14179
15191
16227
17239
18251
19263
20271
21283
22311
23331
24347
25367
26383
27419
28431
29443
30503
31523
32547
33563
34571
35587
36599
37607
38631
39647
40659
41691
42727
43751
44787
45811
46827
47839
48863
49919
50947
51971
52991
531019
541031

[3,11,23,31,47,59,71,83,107,131,139,151,167,179,
 191,227,239,251,263,271,283,311,331,347,367,383,
 419,431,443,503,523,547,563,571,587,599,607,631,
 647,659,691,727,751,787,811,827,839,863,919,947,
 971,991,1019,1031]