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A074680 as a simple table

na(n)
00
11
23
32
47
58
64
75
86
917
1018
1120
1221
1322
149
1510
1611
1712
1813
1914
2015
2116
2219
2345
2446
2548
2649
2750
2854
2955
3057
3158
3259
3361
3462
3563
3664
3723
3824
3925
4026
4127
4228
4329
4430
4531
4632
4733
4834
4935
5036
5137
5238
5339
5440
5541
5642
5743
5844
5947
6051
6152
6253
6356
6460
65129
66130
67132
68133
69134

[0,1,3,2,7,8,4,5,6,17,18,20,21,22,9,10,11,12,13,
 14,15,16,19,45,46,48,49,50,54,55,57,58,59,61,62,
 63,64,23,24,25,26,27,28,29,30,31,32,33,34,35,36,
 37,38,39,40,41,42,43,44,47,51,52,53,56,60,129,130,
 132,133,134]