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A163382 as a simple table

na(n)
11
22
33
44
55
65
77
88
99
1010
1111
129
1311
1411
1515
1616
1717
1818
1919
2018
2121
2221
2323
2417
2519
2621
2723
2819
2923
3023
3131
3232
3333
3434
3535
3636
3737
3838
3939
4034
4138
4242
4343
4437
4545
4643
4747
4833
4935
5037
5139
5238
5343
5445
5547
5635
5739
5843
5947
6039
6147
6247
6363
6464
6565
6666
6767
6868
6969
7070
7171
7268
7373

[1,2,3,4,5,5,7,8,9,10,11,9,11,11,15,16,17,18,19,
 18,21,21,23,17,19,21,23,19,23,23,31,32,33,34,35,
 36,37,38,39,34,38,42,43,37,45,43,47,33,35,37,39,
 38,43,45,47,35,39,43,47,39,47,47,63,64,65,66,67,
 68,69,70,71,68,73]