A039726 - OEIS

A039726 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	19
7	29
8	37
9	47
10	67
11	103
12	179
13	191
14	223
15	271
16	293
17	317
18	577
19	643
20	673
21	809
22	863
23	877
24	1049
25	1093
26	1129
27	1151
28	1381
29	1613
30	1637
31	2089
32	2131
33	2311
34	2957
35	3623
36	3833
37	4253
38	4271
39	4423
40	4673
41	5939
42	7717
43	8167
44	9133
45	9533
46	9539
47	9679
48	11059
49	11743
50	11969
51	14759
52	15859
53	15971
54	16139
55	17431
56	17713
57	17761
58	19309
59	19373
60	20747
61	20983
62	23741
63	25261
64	25933

[2,3,5,7,11,19,29,37,47,67,103,179,191,223,271, 293,317,577,643,673,809,863,877,1049,1093,1129, 1151,1381,1613,1637,2089,2131,2311,2957,3623,3833, 4253,4271,4423,4673,5939,7717,8167,9133,9533,9539, 9679,11059,11743,11969,14759,15859,15971,16139, 17431,17713,17761,19309,19373,20747,20983,23741, 25261,25933]