A079740 - OEIS

A079740 as a simple table

n	a(n)
1	7
2	19
3	31
4	43
5	47
6	67
7	103
8	127
9	139
10	151
11	199
12	223
13	227
14	263
15	271
16	283
17	307
18	367
19	379
20	463
21	479
22	487
23	523
24	547
25	571
26	587
27	607
28	619
29	631
30	643
31	659
32	691
33	727
34	787
35	811
36	823
37	859
38	883
39	907
40	911
41	967
42	983
43	1019
44	1039
45	1051
46	1063
47	1231
48	1279
49	1291
50	1303
51	1307

[7,19,31,43,47,67,103,127,139,151,199,223,227,263, 271,283,307,367,379,463,479,487,523,547,571,587, 607,619,631,643,659,691,727,787,811,823,859,883, 907,911,967,983,1019,1039,1051,1063,1231,1279, 1291,1303,1307]