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A302500 as a simple table

na(n)
10
21
32
43
54
65
76
87
98
109
1156
1278
1345
1467
1534
16562
17345
1812
19340
20123
2140
221234
2351
2423
25401
26234
27512
283401
292340
3012340
3112345
3262
333451
342345
35623
36451
3723401
3823451
3923456
4073
41456
42734
43567
4484
455673
464562
473456
48784
495678
5095
51678
52956
53789
5456784
5556734
565623
574512
5834012
5934512
6034562
6134567
6289

[0,1,2,3,4,5,6,7,8,9,56,78,45,67,34,562,345,12,
 340,123,40,1234,51,23,401,234,512,3401,2340,12340,
 12345,62,3451,2345,623,451,23401,23451,23456,73,
 456,734,567,84,5673,4562,3456,784,5678,95,678,956,
 789,56784,56734,5623,4512,34012,34512,34562,34567,
 89]