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A229608 as a simple table

na(n)
12
25
33
411
57
613
723
817
929
1019
1147
1237
1359
1441
1531
1697
1779
18127
1983
2067
2143
22197
23163
24257
25167
26137
2789
2853
29397
30331
31521
32337
33277
34179
35107
3661
37797
38673
391049
40677
41557
42359
43223
44127
4571
461597
471361
482099
491361
501117
51719
52449
53257
54149
5573
563203

[2,5,3,11,7,13,23,17,29,19,47,37,59,41,31,97,79,
 127,83,67,43,197,163,257,167,137,89,53,397,331,
 521,337,277,179,107,61,797,673,1049,677,557,359,
 223,127,71,1597,1361,2099,1361,1117,719,449,257,
 149,73,3203]