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A328161 as a simple table

na(n)
11
22
33
44
55
66
77
89
910
1011
1112
1213
1314
1415
1517
1619
1721
1822
1923
2024
2125
2226
2329
2430
2531
2633
2734
2835
2936
3037
3138
3239
3341
3443
3545
3646
3747
3848
3949
4051
4153
4255
4357
4458
4559
4660
4761
4862
4963
5065
5167
5269
5370
5471
5572
5673
5774
5877
5979
6082
6183
6284
6385
6486
6587
6689
6790
6891

[1,2,3,4,5,6,7,9,10,11,12,13,14,15,17,19,21,22,23,
 24,25,26,29,30,31,33,34,35,36,37,38,39,41,43,45,
 46,47,48,49,51,53,55,57,58,59,60,61,62,63,65,67,
 69,70,71,72,73,74,77,79,82,83,84,85,86,87,89,90,
 91]