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A330290 as a simple table

na(n)
11
21
311
4101
53
69
77
861
91821477701
10311
11449
1289
1329
1437
15121
16349
171047
1873
192741
2059
215527
2221
23487
243679724250117316595527
25137
26257
2733
2899
2927
3047
3117
3219
3313
3439
3563
3623
37557
3853
39159
40117
41351
4281
433439913
44677
4583
46197
47151
48453
49211
501033
51239296537198126662281
52167
53501

[1,1,11,101,3,9,7,61,1821477701,311,449,89,29,37,
 121,349,1047,73,2741,59,5527,21,487,
 3679724250117316595527,137,257,33,99,27,47,17,19,
 13,39,63,23,557,53,159,117,351,81,3439913,677,83,
 197,151,453,211,1033,239296537198126662281,167,
 501]