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A368886 as a simple table

na(n)
11
22
33
41
55
66
77
88
91
1010
1111
123
1313
1414
1515
1616
1717
182
1919
205
2121
2222
2323
2424
251
2626
2727
287
2929
3030
3131
3232
3333
3434
3535
361
3737
3838
3939
4040
4141
4242
4343
4411
455
4646
4747
4848
491
502
5151
5213
5353
5454
5555
5656
5757
5858
5959
6015
6161
6262
637
6464
6565
6666
6767
6817
6969
7070

[1,2,3,1,5,6,7,8,1,10,11,3,13,14,15,16,17,2,19,5,
 21,22,23,24,1,26,27,7,29,30,31,32,33,34,35,1,37,
 38,39,40,41,42,43,11,5,46,47,48,1,2,51,13,53,54,
 55,56,57,58,59,15,61,62,7,64,65,66,67,17,69,70]