A124408 - OEIS

A124408 as a simple table

n	a(n)
1	1
2	3
3	18
4	105
5	135
6	153
7	165
8	168
9	300
10	363
11	585
12	618
13	648
14	765
15	828
16	1110
17	1140
18	1278
19	1518
20	1530
21	1533
22	2130
23	2223
24	2400
25	2475
26	2613
27	2790
28	2925
29	3075
30	3180
31	3345
32	3420
33	3483
34	3810
35	3840
36	3843
37	3933
38	4008
39	4083
40	4095
41	4143
42	4260
43	4263
44	4323
45	4470
46	4545

[1,3,18,105,135,153,165,168,300,363,585,618,648, 765,828,1110,1140,1278,1518,1530,1533,2130,2223, 2400,2475,2613,2790,2925,3075,3180,3345,3420,3483, 3810,3840,3843,3933,4008,4083,4095,4143,4260,4263, 4323,4470,4545]