A215277 - OEIS

A215277 as a simple table

n	a(n)
1	2
2	5
3	19
4	23
5	53
6	73
7	89
8	107
9	157
10	191
11	193
12	223
13	227
14	257
15	277
16	293
17	311
18	359
19	379
20	397
21	431
22	461
23	463
24	499
25	563
26	599
27	601
28	617
29	631
30	701
31	719
32	733
33	769
34	787
35	821
36	839
37	907
38	937
39	941
40	971
41	991
42	1009
43	1039
44	1093
45	1109
46	1213
47	1229
48	1277
49	1279
50	1297
51	1381

[2,5,19,23,53,73,89,107,157,191,193,223,227,257, 277,293,311,359,379,397,431,461,463,499,563,599, 601,617,631,701,719,733,769,787,821,839,907,937, 941,971,991,1009,1039,1093,1109,1213,1229,1277, 1279,1297,1381]