A215212 - OEIS

A215212 as a simple table

n	a(n)
1	2
2	5
3	7
4	19
5	41
6	53
7	73
8	107
9	109
10	211
11	223
12	257
13	277
14	311
15	313
16	347
17	359
18	379
19	449
20	461
21	563
22	617
23	619
24	631
25	653
26	719
27	733
28	787
29	821
30	823
31	857
32	937
33	971
34	991
35	1039
36	1061
37	1093
38	1129
39	1163
40	1229
41	1231
42	1277
43	1297
44	1367
45	1399
46	1433
47	1447
48	1481
49	1549
50	1571

[2,5,7,19,41,53,73,107,109,211,223,257,277,311, 313,347,359,379,449,461,563,617,619,631,653,719, 733,787,821,823,857,937,971,991,1039,1061,1093, 1129,1163,1229,1231,1277,1297,1367,1399,1433,1447, 1481,1549,1571]