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A123495 as a simple table

na(n)
00
11
23
32
46
57
68
74
85
914
1015
1116
1217
1318
1421
1522
1619
179
1810
1920
2011
2112
2213
2337
2438
2539
2640
2741
2842
2943
3044
3145
3246
3347
3448
3549
3650
3758
3859
3962
4063
4164
4256
4360
4451
4523
4624
4752
4825
4926
5027
5157
5261
5353
5428
5529
5654
5730
5831
5932
6055
6133
6234
6335
6436
65107
66108
67109
68110
69111

[0,1,3,2,6,7,8,4,5,14,15,16,17,18,21,22,19,9,10,
 20,11,12,13,37,38,39,40,41,42,43,44,45,46,47,48,
 49,50,58,59,62,63,64,56,60,51,23,24,52,25,26,27,
 57,61,53,28,29,54,30,31,32,55,33,34,35,36,107,108,
 109,110,111]