A153501 - OEIS

A153501 as a simple table

n	a(n)
1	12
2	18
3	20
4	24
5	40
6	56
7	88
8	104
9	120
10	196
11	224
12	234
13	368
14	464
15	650
16	672
17	992
18	1504
19	1888
20	1952
21	3724
22	5624
23	9112
24	11096
25	13736
26	15376
27	15872
28	16256
29	17816
30	24448
31	28544
32	30592
33	32128
34	77744
35	98048
36	122624
37	128768
38	130304
39	174592
40	396896
41	507392

[12,18,20,24,40,56,88,104,120,196,224,234,368,464, 650,672,992,1504,1888,1952,3724,5624,9112,11096, 13736,15376,15872,16256,17816,24448,28544,30592, 32128,77744,98048,122624,128768,130304,174592, 396896,507392]