A153320 - OEIS

A153320 as a simple table

n	a(n)
1	5
2	17
3	19
4	59
5	61
6	191
7	227
8	521
9	641
10	683
11	709
12	857
13	863
14	919
15	983
16	1031
17	1039
18	1097
19	1117
20	1123
21	1151
22	1229
23	1423
24	1543
25	1579
26	1621
27	1699
28	1733
29	1759
30	1867
31	1871
32	2153
33	2237
34	2287
35	2357
36	2383
37	2557
38	2621
39	2879
40	2971
41	3301
42	3329
43	3371
44	3581
45	3847
46	4021

[5,17,19,59,61,191,227,521,641,683,709,857,863, 919,983,1031,1039,1097,1117,1123,1151,1229,1423, 1543,1579,1621,1699,1733,1759,1867,1871,2153,2237, 2287,2357,2383,2557,2621,2879,2971,3301,3329,3371, 3581,3847,4021]

[5,17,19,59,61,191,227,521,641,683,709,857,863,
 919,983,1031,1039,1097,1117,1123,1151,1229,1423,
 1543,1579,1621,1699,1733,1759,1867,1871,2153,2237,
 2287,2357,2383,2557,2621,2879,2971,3301,3329,3371,
 3581,3847,4021]