A119753 - OEIS

A119753 as a simple table

n	a(n)
1	3
2	5
3	7
4	11
5	13
6	19
7	71
8	73
9	79
10	139
11	431
12	433
13	439
14	499
15	859
16	4091
17	4093
18	4099
19	4159
20	4519
21	8179
22	86531
23	86533
24	86539
25	86599
26	86959
27	90619
28	173059
29	513101
30	513103
31	513109
32	513169
33	513529
34	517189
35	599629
36	1026199
37	913571
38	913573
39	913579
40	913639

[3,5,7,11,13,19,71,73,79,139,431,433,439,499,859, 4091,4093,4099,4159,4519,8179,86531,86533,86539, 86599,86959,90619,173059,513101,513103,513109, 513169,513529,517189,599629,1026199,913571,913573, 913579,913639]