A274284 - OEIS

A274284 as a simple table

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	16
8	20
9	24
10	26
11	32
12	40
13	42
14	48
15	52
16	60
17	64
18	68
19	80
20	84
21	96
22	104
23	110
24	120
25	128
26	136
27	156
28	160
29	168
30	178
31	192
32	208
33	220
34	240
35	252
36	260
37	272
38	288
39	312
40	320
41	336
42	356
43	384
44	408
45	416
46	420
47	440
48	466
49	480
50	504
51	520
52	544
53	576
54	624
55	640
56	660
57	672

[2,4,6,8,10,12,16,20,24,26,32,40,42,48,52,60,64, 68,80,84,96,104,110,120,128,136,156,160,168,178, 192,208,220,240,252,260,272,288,312,320,336,356, 384,408,416,420,440,466,480,504,520,544,576,624, 640,660,672]

[2,4,6,8,10,12,16,20,24,26,32,40,42,48,52,60,64,
 68,80,84,96,104,110,120,128,136,156,160,168,178,
 192,208,220,240,252,260,272,288,312,320,336,356,
 384,408,416,420,440,466,480,504,520,544,576,624,
 640,660,672]

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	16
8	20
9	24
10	26
11	32
12	40
13	42
14	48
15	52
16	60
17	64
18	68
19	80
20	84
21	96
22	104
23	110
24	120
25	128
26	136
27	156
28	160
29	168
30	178
31	192
32	208
33	220
34	240
35	252
36	260
37	272
38	288
39	312
40	320
41	336
42	356
43	384
44	408
45	416
46	420
47	440
48	466
49	480
50	504
51	520
52	544
53	576
54	624
55	640
56	660
57	672

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	16
8	20
9	24
10	26
11	32
12	40
13	42
14	48
15	52
16	60
17	64
18	68
19	80
20	84
21	96
22	104
23	110
24	120
25	128
26	136
27	156
28	160
29	168
30	178
31	192
32	208
33	220
34	240
35	252
36	260
37	272
38	288
39	312
40	320
41	336
42	356
43	384
44	408
45	416
46	420
47	440
48	466
49	480
50	504
51	520
52	544
53	576
54	624
55	640
56	660
57	672

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	16
8	20
9	24
10	26
11	32
12	40
13	42
14	48
15	52
16	60
17	64
18	68
19	80
20	84
21	96
22	104
23	110
24	120
25	128
26	136
27	156
28	160
29	168
30	178
31	192
32	208
33	220
34	240
35	252
36	260
37	272
38	288
39	312
40	320
41	336
42	356
43	384
44	408
45	416
46	420
47	440
48	466
49	480
50	504
51	520
52	544
53	576
54	624
55	640
56	660
57	672