A169780 - OEIS

A169780 as a simple table

n	a(n)
0	0
1	1
2	3
3	5
4	9
5	11
6	15
7	21
8	29
9	31
10	35
11	41
12	51
13	61
14	69
15	83
16	99
17	101
18	105
19	111
20	121
21	131
22	141
23	159
24	185
25	203
26	211
27	225
28	249
29	277
30	297
31	329
32	361
33	363
34	367
35	373
36	383
37	393
38	403
39	421
40	447
41	465
42	475
43	493
44	523
45	561
46	595
47	637
48	695
49	729
50	737
51	751
52	775
53	803
54	831
55	875
56	943
57	1003
58	1031

[0,1,3,5,9,11,15,21,29,31,35,41,51,61,69,83,99, 101,105,111,121,131,141,159,185,203,211,225,249, 277,297,329,361,363,367,373,383,393,403,421,447, 465,475,493,523,561,595,637,695,729,737,751,775, 803,831,875,943,1003,1031]