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A337163 as a simple table

na(n)
122
233
344
448
555
666
777
888
999
10122
11124
12126
13155
14162
15168
16184
17222
18244
19248
20264
21288
22324
23333
24336
25366
26396
27412
28424
29444
30448
31488
32515
33555
34636
35648
36666
37728
38777
39784
40824
41848
42864
43888
44936
45999
461122
471124
481128
491144
501155
511164
521222

[22,33,44,48,55,66,77,88,99,122,124,126,155,162,
 168,184,222,244,248,264,288,324,333,336,366,396,
 412,424,444,448,488,515,555,636,648,666,728,777,
 784,824,848,864,888,936,999,1122,1124,1128,1144,
 1155,1164,1222]