A065727 - OEIS

A065727 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	37
6	43
7	61
8	109
9	127
10	199
11	271
12	277
13	379
14	457
15	487
16	523
17	541
18	613
19	619
20	673
21	727
22	757
23	883
24	907
25	919
26	991
27	997
28	1033
29	1117
30	1249
31	1447
32	1483
33	1531
34	1549
35	1567
36	1627
37	1693
38	1699
39	1747
40	1753
41	1987
42	2053
43	2161
44	2221
45	2287
46	2341
47	2347
48	2437
49	2473

[2,3,5,7,37,43,61,109,127,199,271,277,379,457,487, 523,541,613,619,673,727,757,883,907,919,991,997, 1033,1117,1249,1447,1483,1531,1549,1567,1627,1693, 1699,1747,1753,1987,2053,2161,2221,2287,2341,2347, 2437,2473]