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A215370 as a simple table

na(n)
12
23
35
411
513
617
747
861
971
1079
1183
12101
13113
14127
15137
16149
17157
18167
19179
20181
21193
22211
23223
24233
25269
26277
27281
28311
29313
30347
31379
32401
33409
34421
35431
36443
37457
38467
39479
40487
41509
42523
43541
44563
45577
46599
47607
48619
49641
50643
51673
52677
53709
54739

[2,3,5,11,13,17,47,61,71,79,83,101,113,127,137,
 149,157,167,179,181,193,211,223,233,269,277,281,
 311,313,347,379,401,409,421,431,443,457,467,479,
 487,509,523,541,563,577,599,607,619,641,643,673,
 677,709,739]