A056710 - OEIS

A056710 as a simple table

n	a(n)
1	113
2	199
3	211
4	223
5	227
6	229
7	233
8	277
9	311
10	331
11	337
12	433
13	443
14	449
15	499
16	557
17	577
18	599
19	661
20	677
21	733
22	773
23	811
24	877
25	881
26	883
27	887
28	911
29	977
30	991
31	997
32	1117
33	1777
34	1999
35	2111
36	2221
37	2333
38	2777
39	2999
40	3331
41	4111
42	4441
43	4447
44	4999
45	5333
46	5557
47	6661
48	7333
49	8111
50	8887
51	8999

[113,199,211,223,227,229,233,277,311,331,337,433, 443,449,499,557,577,599,661,677,733,773,811,877, 881,883,887,911,977,991,997,1117,1777,1999,2111, 2221,2333,2777,2999,3331,4111,4441,4447,4999,5333, 5557,6661,7333,8111,8887,8999]