A106993 - OEIS

A106993 as a simple table

n	a(n)
1	11
2	61
3	101
4	139
5	149
6	229
7	271
8	311
9	359
10	479
11	499
12	541
13	571
14	619
15	631
16	691
17	701
18	719
19	761
20	769
21	881
22	1031
23	1049
24	1061
25	1069
26	1259
27	1279
28	1301
29	1489
30	1499
31	1669
32	1721
33	1759
34	1811
35	1831
36	1871
37	1949
38	1999
39	2069
40	2099
41	2221
42	2239
43	2251
44	2381

[11,61,101,139,149,229,271,311,359,479,499,541, 571,619,631,691,701,719,761,769,881,1031,1049, 1061,1069,1259,1279,1301,1489,1499,1669,1721,1759, 1811,1831,1871,1949,1999,2069,2099,2221,2239,2251, 2381]