A000224 - OEIS

A000224 as a simple table

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

[1,2,2,2,3,4,4,3,4,6,6,4,7,8,6,4,9,8,10,6,8,12,12, 6,11,14,11,8,15,12,16,7,12,18,12,8,19,20,14,9,21, 16,22,12,12,24,24,8,22,22,18,14,27,22,18,12,20,30, 30,12,31,32,16,12,21,24,34,18,24,24,36,12]

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

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

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