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A057501 as a simple table

na(n)
00
11
23
32
47
58
65
74
86
917
1018
1120
1221
1322
1412
1513
1610
179
1811
1915
2014
2116
2219
2345
2446
2548
2649
2750
2854
2955
3057
3158
3259
3361
3462
3563
3664
3731
3832
3934
4035
4136
4226
4327
4424
4523
4625
4729
4828
4930
5033
5140
5241
5338
5437
5539
5643
5742
5844
5947
6052
6151
6253
6356
6460
65129
66130
67132
68133
69134

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