A003050 - OEIS

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A003050 as a simple table

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

[1,1,2,2,2,3,3,4,3,4,3,6,4,5,6,6,4,7,5,8,8,7,5,12, 6,8,7,10,6,14,7,10,10,10,10,14,8,11,12,16,8,18,9, 14,14,13,9,20,11,16,14,16,10,19,14,20,16,16,11,28, 12,17,18,18,16,26,13,20,18,26,13,28]

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

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

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