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A328997 as a simple table

na(n)
12
23
35
413
57
611
713
813
919
1019
1123
1223
1329
1429
1531
1631
1737
1837
1941
2041
2137
2247
2341
2447
2547
2653
2753
2859
2959
3061
3161
3267
3367
3473
3567
3673
3773
3879
3979
4083
4183
4289
4389
4479
4579
4689
4797
48101
49101
5097
5197
52101
53109
54107
55107
56109
57113
58113
59127
60127
61131

[2,3,5,13,7,11,13,13,19,19,23,23,29,29,31,31,37,
 37,41,41,37,47,41,47,47,53,53,59,59,61,61,67,67,
 73,67,73,73,79,79,83,83,89,89,79,79,89,97,101,101,
 97,97,101,109,107,107,109,113,113,127,127,131]