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A072764 as a simple table

na(n)
00
11
23
32
47
56
64
78
816
914
105
1117
1219
1342
1415
159
1618
1744
1851
1943
2037
2110
2220
2347
24126
2552
26121
2738
2811
2921
3053
31135
32127
33149
34122
3539
3612
3722
3856
39154
40136
41385
42150
43123
4440
4513
4645
4760
48163
49155
50413
51386
52151
53124
5441
5523
5646
57128
58177
59164
60475
61414
62387
63152

[0,1,3,2,7,6,4,8,16,14,5,17,19,42,15,9,18,44,51,
 43,37,10,20,47,126,52,121,38,11,21,53,135,127,149,
 122,39,12,22,56,154,136,385,150,123,40,13,45,60,
 163,155,413,386,151,124,41,23,46,128,177,164,475,
 414,387,152]