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A235380 as a simple table

na(n)
11
22
33
44
51
66
77
88
99
1010
1111
123
1313
1414
153
1616
1717
189
1919
2020
217
2211
2323
244
2525
2613
273
2828
2929
3010
3131
3232
3311
3417
3535
366
3737
3819
3939
4010
4141
4214
4343
4411
4545
4623
4747
4816
4949
5050
513
5226
5353
5427
5511
5614
5757
5858
5959
6060
6161
6231
6363
6464
6565
6622
6767
6868
6923

[1,2,3,4,1,6,7,8,9,10,11,3,13,14,3,16,17,9,19,20,
 7,11,23,4,25,13,3,28,29,10,31,32,11,17,35,6,37,19,
 39,10,41,14,43,11,45,23,47,16,49,50,3,26,53,27,11,
 14,57,58,59,60,61,31,63,64,65,22,67,68,23]