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A098228 as a simple table

na(n)
22
33
42
55
61
77
82
93
101
1111
121
1313
141
152
162
1717
181
1919
201
212
221
2323
241
255
261
273
281
2929
301
3131
322
332
341
353
361
3737
381
392
401
4141
421
4343
441
452
461
4747
481
497
501
512
521
5353
541
553
561
572
581
5959
601
6161
621
632
642
653
661
6767
681
692
701
7171
721
7373
741
752
761
774
781
7979
801
813
821
8383
841
854
861
872
881
8989
901
914
921
932
941
954
961
9797

[2,3,2,5,1,7,2,3,1,11,1,13,1,2,2,17,1,19,1,2,1,23,
 1,5,1,3,1,29,1,31,2,2,1,3,1,37,1,2,1,41,1,43,1,2,
 1,47,1,7,1,2,1,53,1,3,1,2,1,59,1,61,1,2,2,3,1,67,
 1,2,1,71,1,73,1,2,1,4,1,79,1,3,1,83,1,4,1,2,1,89,
 1,4,1,2,1,4,1,97]