A225508 - OEIS

A225508 as a simple table

n	a(n)
1	4
2	6
3	8
4	12
5	14
6	16
7	20
8	24
9	40
10	48
11	56
12	60
13	66
14	80
15	104
16	120
17	140
18	176
19	204
20	240
21	260
22	266
23	476
24	560
25	696
26	728
27	920
28	1020
29	1040
30	1292
31	1508
32	1634
33	1736
34	1820
35	1976
36	2320
37	2544
38	2660
39	3416
40	3440
41	3848
42	4136
43	4686
44	4756
45	5180
46	5456
47	6188
48	6608
49	7280
50	8004
51	8816

[4,6,8,12,14,16,20,24,40,48,56,60,66,80,104,120, 140,176,204,240,260,266,476,560,696,728,920,1020, 1040,1292,1508,1634,1736,1820,1976,2320,2544,2660, 3416,3440,3848,4136,4686,4756,5180,5456,6188,6608, 7280,8004,8816]