A215372 - OEIS

A215372 as a simple table

n	a(n)
1	2
2	3
3	5
4	17
5	19
6	23
7	37
8	53
9	71
10	73
11	107
12	139
13	173
14	193
15	223
16	227
17	241
18	257
19	277
20	311
21	359
22	379
23	397
24	431
25	461
26	479
27	499
28	547
29	563
30	601
31	617
32	631
33	683
34	719
35	733
36	751
37	787
38	821
39	839
40	853
41	887
42	907
43	937
44	941
45	971
46	991
47	1009
48	1039
49	1091
50	1093
51	1193

[2,3,5,17,19,23,37,53,71,73,107,139,173,193,223, 227,241,257,277,311,359,379,397,431,461,479,499, 547,563,601,617,631,683,719,733,751,787,821,839, 853,887,907,937,941,971,991,1009,1039,1091,1093, 1193]