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A071665 as a simple table

na(n)
00
11
22
33
44
57
65
76
88
99
1017
1112
1216
1321
1410
1518
1611
1714
1820
1913
2015
2119
2222
2323
2445
2531
2644
2758
2826
2949
3030
3142
3257
3335
3440
3556
3663
3724
3846
3932
4043
4159
4225
4347
4428
4537
4654
4748
4834
4953
5062
5127
5250
5329
5438
5555
5633
5739
5851
5961
6036
6141
6252
6360
6464
6565
66129
6787
68128
69170
7073

[0,1,2,3,4,7,5,6,8,9,17,12,16,21,10,18,11,14,20,
 13,15,19,22,23,45,31,44,58,26,49,30,42,57,35,40,
 56,63,24,46,32,43,59,25,47,28,37,54,48,34,53,62,
 27,50,29,38,55,33,39,51,61,36,41,52,60,64,65,129,
 87,128,170,73]