A202272 - OEIS

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A202272 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	20
13	30
14	40
15	50
16	60
17	70
18	80
19	90
20	100
21	109
22	200
23	300
24	400
25	500
26	600
27	700
28	800
29	910
30	1000
31	1009
32	1090
33	2000
34	3000
35	4000
36	5000
37	6000
38	7000
39	8000
40	9000
41	9010
42	9100
43	10000
44	10009
45	10090
46	10900
47	20000
48	30000
49	40000
50	50000
51	60000
52	70000

[0,1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70,80,90, 100,109,200,300,400,500,600,700,800,910,1000,1009, 1090,2000,3000,4000,5000,6000,7000,8000,9000,9010, 9100,10000,10009,10090,10900,20000,30000,40000, 50000,60000,70000]