A168006 - OEIS

A168006 as a simple table

n	a(n)
1	37
2	61
3	71
4	163
5	173
6	193
7	367
8	397
9	479
10	499
11	521
12	541
13	571
14	601
15	631
16	641
17	661
18	691
19	701
20	751
21	761
22	811
23	821
24	881
25	911
26	941
27	971
28	991
29	1523
30	1543
31	1553
32	1583
33	1613
34	1663
35	1693
36	1723
37	1733
38	1753
39	1783
40	1823
41	1873
42	1913
43	1933
44	1973
45	1993
46	3517
47	3527
48	3547

[37,61,71,163,173,193,367,397,479,499,521,541,571, 601,631,641,661,691,701,751,761,811,821,881,911, 941,971,991,1523,1543,1553,1583,1613,1663,1693, 1723,1733,1753,1783,1823,1873,1913,1933,1973,1993, 3517,3527,3547]