A070669 - OEIS

A070669 as a simple table

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

[1,1,2,3,2,5,6,3,8,3,10,5,5,13,2,3,4,17,18,3,8,21, 22,5,7,5,26,13,12,7,30,7,10,13,6,17,6,37,5,3,9,13, 42,21,8,45,46,5,48,7,4,5,23,53,12,13,20,17,58,7, 11,61,8,15,8,23,66,13,22,13,70,17,27,31,7]

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

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

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