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A325397 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1213
1314
1415
1516
1617
1718
1819
1921
2022
2123
2225
2326
2427
2529
2630
2731
2832
2933
3034
3135
3237
3338
3439
3541
3643
3746
3847
3949
4050
4151
4253
4354
4455
4557
4658
4759
4861
4962
5064
5165
5267
5369
5470
5571
5673
5774
5875
5977
6079
6181
6282
6383
6485
6586
6687
6789

[1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17,18,19,21,
 22,23,25,26,27,29,30,31,32,33,34,35,37,38,39,41,
 43,46,47,49,50,51,53,54,55,57,58,59,61,62,64,65,
 67,69,70,71,73,74,75,77,79,81,82,83,85,86,87,89]