A033012 - OEIS

A033012 as a simple table

n	a(n)
1	15
2	30
3	45
4	60
5	75
6	90
7	105
8	120
9	135
10	150
11	165
12	180
13	195
14	2940
15	2970
16	2985
17	3000
18	3015
19	3030
20	3045
21	3060
22	3075
23	3090
24	3105
25	3120
26	3135
27	5880
28	5895
29	5925
30	5940
31	5955
32	5970
33	5985
34	6000
35	6015
36	6030
37	6045
38	6060
39	6075
40	8820

[15,30,45,60,75,90,105,120,135,150,165,180,195, 2940,2970,2985,3000,3015,3030,3045,3060,3075,3090, 3105,3120,3135,5880,5895,5925,5940,5955,5970,5985, 6000,6015,6030,6045,6060,6075,8820]