A158973 - OEIS

A158973 as a simple table

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

[1,2,3,4,4,6,5,7,6,7,6,11,7,9,9,10,8,12,9,13,11, 11,10,17,11,12,12,14,11,18,12,16,14,14,14,20,13, 15,15,20,14,20,15,19,20,17,16,25,17,20,18,20,17, 23,19,24,19,19,18,29,19,21,24,24,21,25,20,24,22, 27,21,32,22,24,26]

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

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

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