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A071154 as a simple table

na(n)
11
211
320
4111
5120
6201
7210
8300
91111
101120
111201
121210
131300
142011
152020
162101
172110
182200
193001
203010
213100
224000
2311111
2411120
2511201
2611210
2711300
2812011
2912020
3012101
3112110
3212200
3313001
3413010
3513100
3614000
3720111
3820120
3920201

[1,11,20,111,120,201,210,300,1111,1120,1201,1210,
 1300,2011,2020,2101,2110,2200,3001,3010,3100,4000,
 11111,11120,11201,11210,11300,12011,12020,12101,
 12110,12200,13001,13010,13100,14000,20111,20120,
 20201]