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A226217 as a simple table

na(n)
111
213
317
419
541
643
747
897
9101
10103
11107
12109
13113
14127
15131
16137
17139
18149
19151
20157
21163
22167
23173
24179
25181
26191
27193
28197
29199
30401
31409
32419
33421
34431
35433
36439
37443
38449
39457
40461
41463
42467
43479
44487
45491
46499
47907
48911
49919
50929
51937
52941
53947
54953

[11,13,17,19,41,43,47,97,101,103,107,109,113,127,
 131,137,139,149,151,157,163,167,173,179,181,191,
 193,197,199,401,409,419,421,431,433,439,443,449,
 457,461,463,467,479,487,491,499,907,911,919,929,
 937,941,947,953]