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A163469 as a simple table

na(n)
11
21
31
41
53
63
73
83
93
109
1115
1211
1311
143
153
165
179
1863
193
2015
215
2211
2315
2431
251
263
2721
2813
299
309
3131
3239
3315
347
3525
3621
3735
3811
399
4039
4153
4253
4381
4421
455
4623
479
4839
4917
5021
5119
523
5377
545
5539
5657
5741
5829
5945
6021
6111
6215
6313
6439
6517
6633
6767
68129
6933
7013
713
725
73105
7467
757
7613
773
7815
7963

[1,1,1,1,3,3,3,3,3,9,15,11,11,3,3,5,9,63,3,15,5,
 11,15,31,1,3,21,13,9,9,31,39,15,7,25,21,35,11,9,
 39,53,53,81,21,5,23,9,39,17,21,19,3,77,5,39,57,41,
 29,45,21,11,15,13,39,17,33,67,129,33,13,3,5,105,
 67,7,13,3,15,63]