A069086 - OEIS

A069086 as a simple table

n	a(n)
1	1
2	80
3	90
4	91
5	92
6	93
7	94
8	95
9	96
10	97
11	98
12	99
13	100
14	101
15	102
16	103
17	104
18	105
19	106
20	107
21	108
22	109
23	9800
24	9900
25	9901
26	9902
27	9903
28	9904
29	9905
30	9906
31	9907
32	9908
33	9909
34	9910
35	9911
36	9912
37	9913
38	9914
39	9915
40	9916
41	9917
42	9918
43	9919
44	9920
45	9921
46	9922
47	9923
48	9924

[1,80,90,91,92,93,94,95,96,97,98,99,100,101,102, 103,104,105,106,107,108,109,9800,9900,9901,9902, 9903,9904,9905,9906,9907,9908,9909,9910,9911,9912, 9913,9914,9915,9916,9917,9918,9919,9920,9921,9922, 9923,9924]