A111705 - OEIS

A111705 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	101
12	102
13	103
14	104
15	105
16	106
17	1007
18	1008
19	1009
20	20
21	201
22	202
23	203
24	204
25	2005
26	2006
27	2007
28	2008
29	2009
30	30
31	301
32	302
33	303
34	3004
35	3005
36	3006
37	3007
38	3008
39	3009
40	40
41	401
42	402
43	4003
44	4004
45	4005
46	4006
47	4007
48	4008
49	4009
50	50
51	501
52	5002

[1,2,3,4,5,6,7,8,9,10,101,102,103,104,105,106, 1007,1008,1009,20,201,202,203,204,2005,2006,2007, 2008,2009,30,301,302,303,3004,3005,3006,3007,3008, 3009,40,401,402,4003,4004,4005,4006,4007,4008, 4009,50,501,5002]