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A060653 as a simple table

na(n)
11
22
33
44
55
63
77
85
99
104
1111
124
1313
145
1515
167
1717
186
1919
205
215
227
2323
245
2525
268
2711
2810
2929
309
3131
3211
3333
3410
3535
366
3737
3811
397
4010
4141
427
4343
4414
4545
4613
4747
488
4949
5014
5151
527
5353
5410
557
568
579
5816
5959
605
6161
6217
6315
6413
6565
6618
6767
688
6969
7019
7171
726
7373

[1,2,3,4,5,3,7,5,9,4,11,4,13,5,15,7,17,6,19,5,5,7,
 23,5,25,8,11,10,29,9,31,11,33,10,35,6,37,11,7,10,
 41,7,43,14,45,13,47,8,49,14,51,7,53,10,7,8,9,16,
 59,5,61,17,15,13,65,18,67,8,69,19,71,6,73]