A124521 - OEIS

A124521 as a simple table

n	a(n)
1	12
2	15
3	27
4	72
5	93
6	117
7	132
8	162
9	168
10	195
11	198
12	210
13	258
14	267
15	300
16	327
17	330
18	345
19	435
20	468
21	642
22	765
23	813
24	855
25	903
26	912
27	960
28	978
29	993
30	1128
31	1143
32	1182
33	1290
34	1350
35	1353
36	1365
37	1392
38	1398
39	1440
40	1632
41	1680
42	1713
43	1737
44	1797
45	1848
46	1860
47	1947
48	1953
49	1962

[12,15,27,72,93,117,132,162,168,195,198,210,258, 267,300,327,330,345,435,468,642,765,813,855,903, 912,960,978,993,1128,1143,1182,1290,1350,1353, 1365,1392,1398,1440,1632,1680,1713,1737,1797,1848, 1860,1947,1953,1962]