A022887 - OEIS

A022887 as a simple table

n	a(n)
1	3
2	17
3	29
4	47
5	59
6	61
7	67
8	79
9	151
10	157
11	227
12	233
13	257
14	269
15	353
16	367
17	379
18	439
19	463
20	541
21	557
22	571
23	587
24	593
25	617
26	733
27	739
28	743
29	787
30	947
31	971
32	991
33	1021
34	1031
35	1097
36	1103
37	1217
38	1277
39	1289
40	1301
41	1321
42	1429
43	1499
44	1549
45	1597
46	1601
47	1607
48	1621
49	1663

[3,17,29,47,59,61,67,79,151,157,227,233,257,269, 353,367,379,439,463,541,557,571,587,593,617,733, 739,743,787,947,971,991,1021,1031,1097,1103,1217, 1277,1289,1301,1321,1429,1499,1549,1597,1601,1607, 1621,1663]