A244078 - OEIS

A244078 as a simple table

n	a(n)
1	13
2	17
3	23
4	37
5	43
6	53
7	67
8	73
9	83
10	97
11	131
12	211
13	241
14	271
15	311
16	331
17	431
18	461
19	541
20	571
21	631
22	641
23	661
24	761
25	811
26	911
27	941
28	971
29	1601
30	3701
31	5101
32	5701
33	6101
34	6701
35	8101
36	9601
37	13001
38	16138
39	18497
40	19001
41	22879
42	24001
43	54001
44	69001
45	93001
46	97001
47	99361
48	270001

[13,17,23,37,43,53,67,73,83,97,131,211,241,271, 311,331,431,461,541,571,631,641,661,761,811,911, 941,971,1601,3701,5101,5701,6101,6701,8101,9601, 13001,16138,18497,19001,22879,24001,54001,69001, 93001,97001,99361,270001]