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A370296 as a simple table

na(n)
11
23
33
47
53
69
73
813
97
109
113
1221
133
149
159
1621
173
1821
193
2021
219
229
233
2439
257
269
2713
2821
293
3027
313
3231
339
349
359
3649
373
389
399
4039
413
4227
433
4421
4521
469
473
4863
497
5021
519
5221
533
5439
559
5639
579
589
593
6063
613
629
6321
6443
659
6627
673
6821
699
7027
713
7291
733
749
7521
7621
779
7827
793
8063
8121
829
833
8463

[1,3,3,7,3,9,3,13,7,9,3,21,3,9,9,21,3,21,3,21,9,9,
 3,39,7,9,13,21,3,27,3,31,9,9,9,49,3,9,9,39,3,27,3,
 21,21,9,3,63,7,21,9,21,3,39,9,39,9,9,3,63,3,9,21,
 43,9,27,3,21,9,27,3,91,3,9,21,21,9,27,3,63,21,9,3,
 63]