A084985 - OEIS

A084985 as a simple table

n	a(n)
1	1
2	4
3	6
4	8
5	9
6	11
7	44
8	66
9	88
10	99
11	101
12	111
13	141
14	161
15	181
16	191
17	414
18	444
19	464
20	484
21	494
22	606
23	616
24	646
25	666
26	686
27	696
28	808
29	818
30	848
31	868
32	888
33	898
34	909
35	919
36	949
37	969
38	989
39	999
40	1001
41	1111
42	1441
43	1661
44	1881
45	1991
46	4004
47	4114
48	4444
49	4664
50	4884
51	4994

[1,4,6,8,9,11,44,66,88,99,101,111,141,161,181,191, 414,444,464,484,494,606,616,646,666,686,696,808, 818,848,868,888,898,909,919,949,969,989,999,1001, 1111,1441,1661,1881,1991,4004,4114,4444,4664,4884, 4994]