A020604 - OEIS

A020604 as a simple table

n	a(n)
1	5
2	11
3	13
4	17
5	19
6	23
7	29
8	37
9	53
10	59
11	67
12	71
13	73
14	89
15	101
16	107
17	109
18	137
19	149
20	181
21	191
22	229
23	241
24	269
25	277
26	293
27	349
28	353
29	409
30	421
31	433
32	521
33	541
34	613
35	661
36	829
37	911
38	1093
39	1153
40	1319
41	1381
42	1453
43	1621
44	1669
45	2417
46	3253
47	8293
48	9733
49	11681

[5,11,13,17,19,23,29,37,53,59,67,71,73,89,101,107, 109,137,149,181,191,229,241,269,277,293,349,353, 409,421,433,521,541,613,661,829,911,1093,1153, 1319,1381,1453,1621,1669,2417,3253,8293,9733, 11681]