A143271 - OEIS

A143271 as a simple table

n	a(n)
1	1
2	2
3	4
4	2
5	4
6	6
7	3
8	6
9	9
10	12
11	2
12	4
13	6
14	8
15	10
16	4
17	8
18	12
19	16
20	20
21	24
22	2
23	4
24	6
25	8
26	10
27	12
28	14
29	4
30	8
31	12
32	16
33	20
34	24
35	28
36	32
37	3
38	6
39	9
40	12
41	15
42	18
43	21
44	24
45	27
46	4
47	8
48	12
49	16
50	20
51	24
52	28
53	32
54	36
55	40
56	2
57	4
58	6
59	8
60	10
61	12
62	14
63	16
64	18
65	20
66	22
67	6
68	12
69	18
70	24
71	30
72	36
73	42
74	48
75	54
76	60
77	66
78	72

[1,2,4,2,4,6,3,6,9,12,2,4,6,8,10,4,8,12,16,20,24, 2,4,6,8,10,12,14,4,8,12,16,20,24,28,32,3,6,9,12, 15,18,21,24,27,4,8,12,16,20,24,28,32,36,40,2,4,6, 8,10,12,14,16,18,20,22,6,12,18,24,30,36,42,48,54, 60,66,72]

n	a(n)
1	1
2	2
3	4
4	2
5	4
6	6
7	3
8	6
9	9
10	12
11	2
12	4
13	6
14	8
15	10
16	4
17	8
18	12
19	16
20	20
21	24
22	2
23	4
24	6
25	8
26	10
27	12
28	14
29	4
30	8
31	12
32	16
33	20
34	24
35	28
36	32
37	3
38	6
39	9
40	12
41	15
42	18
43	21
44	24
45	27
46	4
47	8
48	12
49	16
50	20
51	24
52	28
53	32
54	36
55	40
56	2
57	4
58	6
59	8
60	10
61	12
62	14
63	16
64	18
65	20
66	22
67	6
68	12
69	18
70	24
71	30
72	36
73	42
74	48
75	54
76	60
77	66
78	72

n	a(n)
1	1
2	2
3	4
4	2
5	4
6	6
7	3
8	6
9	9
10	12
11	2
12	4
13	6
14	8
15	10
16	4
17	8
18	12
19	16
20	20
21	24
22	2
23	4
24	6
25	8
26	10
27	12
28	14
29	4
30	8
31	12
32	16
33	20
34	24
35	28
36	32
37	3
38	6
39	9
40	12
41	15
42	18
43	21
44	24
45	27
46	4
47	8
48	12
49	16
50	20
51	24
52	28
53	32
54	36
55	40
56	2
57	4
58	6
59	8
60	10
61	12
62	14
63	16
64	18
65	20
66	22
67	6
68	12
69	18
70	24
71	30
72	36
73	42
74	48
75	54
76	60
77	66
78	72

n	a(n)
1	1
2	2
3	4
4	2
5	4
6	6
7	3
8	6
9	9
10	12
11	2
12	4
13	6
14	8
15	10
16	4
17	8
18	12
19	16
20	20
21	24
22	2
23	4
24	6
25	8
26	10
27	12
28	14
29	4
30	8
31	12
32	16
33	20
34	24
35	28
36	32
37	3
38	6
39	9
40	12
41	15
42	18
43	21
44	24
45	27
46	4
47	8
48	12
49	16
50	20
51	24
52	28
53	32
54	36
55	40
56	2
57	4
58	6
59	8
60	10
61	12
62	14
63	16
64	18
65	20
66	22
67	6
68	12
69	18
70	24
71	30
72	36
73	42
74	48
75	54
76	60
77	66
78	72