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A275596 as a simple table

na(n)
111
217
323
431
537
659
773
883
997
10103
11167
12233
13257
14263
15307
16359
17401
18431
19433
20443
21467
22479
23487
24491
25499
26569
27727
28733
29743
30773
31839
32863
33877
34911
35919
36971
37991
381013
391039
401069
411091
421097
431103
441153
451163
461193
471229
481237
491297
501409

[11,17,23,31,37,59,73,83,97,103,167,233,257,263,
 307,359,401,431,433,443,467,479,487,491,499,569,
 727,733,743,773,839,863,877,911,919,971,991,1013,
 1039,1069,1091,1097,1103,1153,1163,1193,1229,1237,
 1297,1409]