A340252 - OEIS

A340252 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	11
8	22
9	33
10	101
11	121
12	131
13	151
14	181
15	191
16	202
17	303
18	313
19	353
20	373
21	383
22	727
23	757
24	787
25	797
26	919
27	929
28	1111
29	2222
30	10201
31	10301
32	10501
33	10601
34	11311
35	11411
36	12221
37	12421
38	12721
39	12821
40	13331
41	13831
42	13931
43	14341
44	14741
45	15451
46	15551
47	16061
48	16361
49	16561
50	16661

[1,2,3,4,5,7,11,22,33,101,121,131,151,181,191,202, 303,313,353,373,383,727,757,787,797,919,929,1111, 2222,10201,10301,10501,10601,11311,11411,12221, 12421,12721,12821,13331,13831,13931,14341,14741, 15451,15551,16061,16361,16561,16661]