A154764 - OEIS

A154764 as a simple table

n	a(n)
1	3
2	5
3	7
4	23
5	29
6	41
7	43
8	47
9	61
10	67
11	83
12	89
13	223
14	227
15	229
16	241
17	263
18	269
19	281
20	283
21	401
22	409
23	421
24	443
25	449
26	461
27	463
28	467
29	487
30	601
31	607
32	641
33	643
34	647
35	661
36	683
37	809
38	821
39	823
40	827
41	829
42	863
43	881
44	883
45	887
46	2003
47	2027
48	2029
49	2063
50	2069
51	2081
52	2083
53	2087

[3,5,7,23,29,41,43,47,61,67,83,89,223,227,229,241, 263,269,281,283,401,409,421,443,449,461,463,467, 487,601,607,641,643,647,661,683,809,821,823,827, 829,863,881,883,887,2003,2027,2029,2063,2069,2081, 2083,2087]