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A137458 as a simple table

na(n)
12
23
35
42
511
613
717
83
92
1029
1131
125
1341
1443
1547
162
1759
183
1967
2011
2173
2279
2383
2413
252
26101
275
2817
29109
30113
31127
323
33137
34139
35149
362
37157
38163
39167
4029
41179
42181
43191
4431
4511
46199
47211
485
492
503
51233
5241
53241
5413
55257
5643
57269
58271
59277
6047

[2,3,5,2,11,13,17,3,2,29,31,5,41,43,47,2,59,3,67,
 11,73,79,83,13,2,101,5,17,109,113,127,3,137,139,
 149,2,157,163,167,29,179,181,191,31,11,199,211,5,
 2,3,233,41,241,13,257,43,269,271,277,47]