A085820 - OEIS

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A085820 as a simple table

n	a(n)
1	1
2	3
3	7
4	9
5	11
6	13
7	17
8	19
9	21
10	23
11	27
12	29
13	31
14	33
15	37
16	39
17	41
18	43
19	47
20	49
21	51
22	53
23	57
24	59
25	61
26	63
27	67
28	69
29	71
30	73
31	77
32	79
33	81
34	83
35	87
36	89
37	91
38	93
39	97
40	99

[1,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39,41, 43,47,49,51,53,57,59,61,63,67,69,71,73,77,79,81, 83,87,89,91,93,97,99]