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A059289 as a simple table

na(n)
11
21
33
43
53
61
73
87
93
107
113
125
133
147
151
167
173
187
193
201
217
227
233
2413
253
267
2721
281
293
305
313
327
3310
347
358
3617
373
387
3921
4021
413
421
433
445
451
467
473
4813
493
507
514
5245
533
547
5533
5633
5740
587
593
6037
613
627
6313
647
656
661
673
6837
6967
7041
713
7237
733
747
7546
7633
771
7867
793
8021
8121
827
833

[1,1,3,3,3,1,3,7,3,7,3,5,3,7,1,7,3,7,3,1,7,7,3,13,
 3,7,21,1,3,5,3,7,10,7,8,17,3,7,21,21,3,1,3,5,1,7,
 3,13,3,7,4,45,3,7,33,33,40,7,3,37,3,7,13,7,6,1,3,
 37,67,41,3,37,3,7,46,33,1,67,3,21,21,7,3]