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A122340 as a simple table

na(n)
00
11
23
32
48
57
66
75
84
921
1022
1120
1218
1317
1419
1516
1615
1713
1812
1914
2011
2110
229
2358
2459
2562
2664
2763
2857
2961
3055
3150
3249
3354
3448
3546
3645
3756
3860
3953
4047
4144
4252
4343
4441
4535
4636
4740
4834
4932
5031
5151
5242
5339
5433
5530
5638
5729
5827
5926
6037
6128
6225
6324
6423
65170
66171
67174
68176
69175

[0,1,3,2,8,7,6,5,4,21,22,20,18,17,19,16,15,13,12,
 14,11,10,9,58,59,62,64,63,57,61,55,50,49,54,48,46,
 45,56,60,53,47,44,52,43,41,35,36,40,34,32,31,51,
 42,39,33,30,38,29,27,26,37,28,25,24,23,170,171,
 174,176,175]