A307088 - OEIS

A307088 as a simple table

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

[1,2,2,4,2,6,2,8,5,7,2,12,2,9,9,15,2,17,2,19,10, 13,2,24,9,15,13,23,2,28,2,29,13,19,13,35,2,21,15, 37,2,37,2,32,29,24,2,48,14,34,19,37,2,48,18,50,21, 30,2,60,2,31,38,56,20,51,2,47,25,52,2,71]

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

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

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