A067042 - OEIS

A067042 as a simple table

n	a(n)
1	11
2	22
3	33
4	44
5	55
6	66
7	77
8	88
9	99
10	100
11	111
12	122
13	133
14	144
15	155
16	166
17	177
18	188
19	199
20	200
21	221
22	242
23	263
24	284
25	300
26	331
27	362
28	393
29	400
30	441
31	482
32	500
33	551
34	600
35	661
36	700
37	771
38	800
39	881
40	900
41	991
42	1000
43	1001
44	1002
45	1003
46	1004
47	1005
48	1006
49	1007
50	1008
51	1009

[11,22,33,44,55,66,77,88,99,100,111,122,133,144, 155,166,177,188,199,200,221,242,263,284,300,331, 362,393,400,441,482,500,551,600,661,700,771,800, 881,900,991,1000,1001,1002,1003,1004,1005,1006, 1007,1008,1009]