A328720 - OEIS

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A328720 as a simple table

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

[1,2,2,4,2,5,2,8,5,7,2,11,2,9,7,16,2,14,2,17,9,13, 2,23,9,15,14,23,2,22,2,32,13,19,11,32,2,21,15,37, 2,30,2,35,22,25,2,47,14,34,19,41,2,41,17,51,21,31, 2,52,2,33,30,64,19,46,2,53,25,46,2,68,2]

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

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

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