A039695 - OEIS

A039695 as a simple table

n	a(n)
1	3
2	6
3	12
4	24
5	39
6	51
7	57
8	60
9	75
10	87
11	102
12	105
13	123
14	132
15	150
16	165
17	174
18	186
19	201
20	237
21	249
22	255
23	267
24	276
25	282
26	309
27	330
28	345
29	381
30	393
31	426
32	444
33	462
34	480
35	492
36	519
37	528
38	546
39	570
40	618
41	633
42	660
43	771
44	780
45	795
46	804
47	816
48	876
49	885
50	903
51	948
52	966
53	984
54	1005

[3,6,12,24,39,51,57,60,75,87,102,105,123,132,150, 165,174,186,201,237,249,255,267,276,282,309,330, 345,381,393,426,444,462,480,492,519,528,546,570, 618,633,660,771,780,795,804,816,876,885,903,948, 966,984,1005]