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A234747 as a simple table

na(n)
00
11
23
32
49
55
66
711
827
94
1015
117
1218
1313
1433
1510
1681
1719
1812
1917
2045
2122
2221
2337
2454
2525
2639
278
2899
2943
3030
3141
32243
3314
3457
3555
3636
3723
3851
3926
40135
4131
4266
4329
4463
4520
46111
4759
48162
49121
5075
5138
52117
5361
5424
5535
56297
5734
58129
5947
6090
6153
62123
6344
64729

[0,1,3,2,9,5,6,11,27,4,15,7,18,13,33,10,81,19,12,
 17,45,22,21,37,54,25,39,8,99,43,30,41,243,14,57,
 55,36,23,51,26,135,31,66,29,63,20,111,59,162,121,
 75,38,117,61,24,35,297,34,129,47,90,53,123,44,729]