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A130006 as a simple table

na(n)
12
23
33
45
55
67
711
811
911
1017
1119
1223
1317
1423
1529
1629
1737
1831
1943
2043
2129
2247
2347
2443
2553
2659
2767
2841
2971
3071
3159
3271
3383
3471
3597
3683
3759
3879
3989
4083
41107
42113
4371
44107
45127
46103
47131
48157
49137
50173
51179
52131
53167
54101
55179
56193
57139
58167
59179
60107
61191
62197
63173

[2,3,3,5,5,7,11,11,11,17,19,23,17,23,29,29,37,31,
 43,43,29,47,47,43,53,59,67,41,71,71,59,71,83,71,
 97,83,59,79,89,83,107,113,71,107,127,103,131,157,
 137,173,179,131,167,101,179,193,139,167,179,107,
 191,197,173]