A098785 - OEIS

A098785 as a simple table

n	a(n)
0	0
1	10
2	12
3	23
4	34
5	45
6	56
7	67
8	78
9	89
10	109
11	110
12	112
13	1213
14	1314
15	1415
16	1516
17	1617
18	1718
19	1819
20	1920
21	2021
22	221
23	223
24	2324
25	2425
26	2526
27	2627
28	2728
29	2829
30	2930
31	3031
32	3132
33	332
34	334
35	3435
36	3536

[0,10,12,23,34,45,56,67,78,89,109,110,112,1213, 1314,1415,1516,1617,1718,1819,1920,2021,221,223, 2324,2425,2526,2627,2728,2829,2930,3031,3132,332, 334,3435,3536]