A066277 - OEIS

A066277 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	17
6	23
7	29
8	31
9	41
10	43
11	67
12	89
13	97
14	131
15	139
16	157
17	281
18	311
19	313
20	331
21	353
22	379
23	401
24	431
25	449
26	499
27	569
28	571
29	607
30	631
31	683
32	733
33	743
34	751
35	787
36	829
37	881
38	883
39	947
40	967
41	983
42	1033
43	1091
44	1117
45	1123
46	1151
47	1301
48	1303
49	1327
50	1373
51	1543
52	1559

[2,3,5,7,17,23,29,31,41,43,67,89,97,131,139,157, 281,311,313,331,353,379,401,431,449,499,569,571, 607,631,683,733,743,751,787,829,881,883,947,967, 983,1033,1091,1117,1123,1151,1301,1303,1327,1373, 1543,1559]