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A165306 as a simple table

na(n)
11
22
33
44
55
66
77
88
912
1034
1156
1278
13123
1445
1567
1681
1723
18456
19781
20234
21567
22812
23345
24678
251234
265678
2712345
286781
292345
3067812
313456
327812
3334567
348123
354567
3681234
3756781
3823456
3978123
4045678
41123456
42781234
43567812
44345678
451234567
46812345

[1,2,3,4,5,6,7,8,12,34,56,78,123,45,67,81,23,456,
 781,234,567,812,345,678,1234,5678,12345,6781,2345,
 67812,3456,7812,34567,8123,4567,81234,56781,23456,
 78123,45678,123456,781234,567812,345678,1234567,
 812345]