A106952 - OEIS

A106952 as a simple table

n	a(n)
1	3
2	7
3	13
4	37
5	43
6	67
7	73
8	97
9	103
10	127
11	157
12	163
13	193
14	223
15	277
16	283
17	307
18	313
19	337
20	367
21	373
22	397
23	433
24	457
25	463
26	487
27	523
28	547
29	577
30	607
31	613
32	643
33	673
34	727
35	733
36	757
37	787
38	823
39	853
40	877
41	883
42	907
43	937
44	967
45	997
46	1033
47	1063
48	1087
49	1093
50	1117
51	1123

[3,7,13,37,43,67,73,97,103,127,157,163,193,223, 277,283,307,313,337,367,373,397,433,457,463,487, 523,547,577,607,613,643,673,727,733,757,787,823, 853,877,883,907,937,967,997,1033,1063,1087,1093, 1117,1123]