A376497 - OEIS

A376497 as a simple table

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

[1,2,2,2,3,2,4,3,3,5,2,4,6,5,3,4,7,5,6,8,6,7,7,3, 8,9,9,10,10,3,11,8,11,3,12,9,10,12,11,12,13,3,14, 13,15,3,2,14,16,15,13,17,3,14,15,16,18,17,16,19,4, 4,17,20,18,3,18,5,21,19,19,3,20,21,20]

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

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

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