A003379 - OEIS

A003379 as a simple table

n	a(n)
1	12
2	139
3	266
4	393
5	520
6	647
7	774
8	901
9	1028
10	1155
11	1282
12	1409
13	1536
14	2198
15	2325
16	2452
17	2579
18	2706
19	2833
20	2960
21	3087
22	3214
23	3341
24	3468
25	3595
26	4384
27	4511
28	4638
29	4765
30	4892
31	5019
32	5146
33	5273
34	5400
35	5527
36	5654
37	6570
38	6697
39	6824
40	6951
41	7078
42	7205
43	7332
44	7459
45	7586
46	7713

[12,139,266,393,520,647,774,901,1028,1155,1282, 1409,1536,2198,2325,2452,2579,2706,2833,2960,3087, 3214,3341,3468,3595,4384,4511,4638,4765,4892,5019, 5146,5273,5400,5527,5654,6570,6697,6824,6951,7078, 7205,7332,7459,7586,7713]