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A111740 as a simple table

na(n)
11
25
31
43
51
63
71
85
97
101
113
1211
133
143
153
167
177
183
195
201
213
229
239
247
2511
261
273
281
295
303
313
321
331
345
351
365
373
383
3925
4015
411
423
433
445
453
465
475
483
497
5015
513
521
533
543
557
567
571
5811
595
603
613
623
633
6415
6517
663
679
683
691
705
719
727
733
7415
755
763
777
785
791
8027
817
823
831
843
855
863
871
883
893
905
913
921
9311
941
959
963
971
989
9917

[1,5,1,3,1,3,1,5,7,1,3,11,3,3,3,7,7,3,5,1,3,9,9,7,
 11,1,3,1,5,3,3,1,1,5,1,5,3,3,25,15,1,3,3,5,3,5,5,
 3,7,15,3,1,3,3,7,7,1,11,5,3,3,3,3,15,17,3,9,3,1,5,
 9,7,3,15,5,3,7,5,1,27,7,3,1,3,5,3,1,3,3,5,3,1,11,
 1,9,3,1,9,17]