A118564 - OEIS

A118564 as a simple table

n	a(n)
1	1
2	3
3	7
4	9
5	21
6	63
7	111
8	133
9	135
10	171
11	195
12	201
13	261
14	285
15	399
16	511
17	621
18	645
19	735
20	777
21	801
22	1011
23	1053
24	1095
25	1101
26	1107
27	1183
28	1233
29	1251
30	1275
31	1323
32	1365
33	1387
34	1417
35	1455
36	1503
37	1545
38	1611
39	1659
40	1701
41	2001
42	2023
43	2085
44	2115
45	2133
46	2355
47	2403
48	2445

[1,3,7,9,21,63,111,133,135,171,195,201,261,285, 399,511,621,645,735,777,801,1011,1053,1095,1101, 1107,1183,1233,1251,1275,1323,1365,1387,1417,1455, 1503,1545,1611,1659,1701,2001,2023,2085,2115,2133, 2355,2403,2445]