A048759 - OEIS

A048759 as a simple table

n	a(n)
3	12
4	12
5	30
6	24
7	56
8	40
9	90
10	60
11	132
12	84
13	182
14	112
15	240
16	144
17	306
18	180
19	380
20	220
21	462
22	264
23	552
24	312
25	650
26	364
27	756
28	420
29	870
30	480
31	992
32	544
33	1122
34	612
35	1260
36	684
37	1406
38	760
39	1560
40	840
41	1722
42	924
43	1892
44	1012
45	2070
46	1104
47	2256
48	1200
49	2450
50	1300
51	2652

[12,12,30,24,56,40,90,60,132,84,182,112,240,144, 306,180,380,220,462,264,552,312,650,364,756,420, 870,480,992,544,1122,612,1260,684,1406,760,1560, 840,1722,924,1892,1012,2070,1104,2256,1200,2450, 1300,2652]