A259359 - OEIS

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A259359 as a simple table

n	a(n)
1	5
2	7
3	9
4	19
5	41
6	43
7	83
8	89
9	91
10	143
11	299
12	307
13	341
14	381
15	585
16	995
17	1019
18	1027
19	2043
20	4301
21	6275
22	11157
23	11621
24	12315
25	17505
26	24771
27	30535
28	38635

[5,7,9,19,41,43,83,89,91,143,299,307,341,381,585, 995,1019,1027,2043,4301,6275,11157,11621,12315, 17505,24771,30535,38635]