A120005 - OEIS

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A120005 as a simple table

n	a(n)
1	0
2	11
3	10
4	100
5	102
6	120
7	1012
8	1023
9	1120
10	1230
11	10123
12	10234
13	11203
14	11230
15	12340
16	101234
17	102345
18	111230
19	112130
20	112340
21	123450
22	1012345
23	1023456
24	1112130
25	1112340
26	1121340
27	1123450
28	1234560

[0,11,10,100,102,120,1012,1023,1120,1230,10123, 10234,11203,11230,12340,101234,102345,111230, 112130,112340,123450,1012345,1023456,1112130, 1112340,1121340,1123450,1234560]