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A124332 as a simple table

na(n)
11
21
33
42
55
63
77
81
91
105
1111
121
1313
147
1515
162
1717
181
1919
204
213
2211
2323
241
255
2613
2727
2814
2929
3015
3131
324
333
3417
3535
361
3737
3819
3939
401
4141
423
4343
444
459
4623
4747
4824
497
505
5151
5226
5353
5427
5555
561
573
5829
5959
601
6161
6231
639
642
655
663
6767
684
693
7035
7171
721
7373
7437
7515
7638
777
7839
7979
801
813
8241
8383
841

[1,1,3,2,5,3,7,1,1,5,11,1,13,7,15,2,17,1,19,4,3,
 11,23,1,5,13,27,14,29,15,31,4,3,17,35,1,37,19,39,
 1,41,3,43,4,9,23,47,24,7,5,51,26,53,27,55,1,3,29,
 59,1,61,31,9,2,5,3,67,4,3,35,71,1,73,37,15,38,7,
 39,79,1,3,41,83,1]