A300587 - OEIS

A300587 as a simple table

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

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

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

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

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