A267110 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A267110 as a simple table

n	a(n)
1	0
2	1
3	1
4	2
5	2
6	3
7	3
8	4
9	4
10	5
11	6
12	5
13	7
14	6
15	7
16	8
17	8
18	9
19	10
20	11
21	9
22	12
23	13
24	10
25	14
26	11
27	12
28	15
29	13
30	14
31	15
32	16
33	16
34	17
35	18
36	19
37	20
38	17
39	21
40	22
41	23
42	18
43	24
44	25
45	19
46	26
47	20
48	21
49	27
50	28
51	22
52	29
53	23
54	24
55	30
56	25
57	26
58	27
59	31
60	28
61	29
62	30
63	31
64	32
65	32
66	33
67	34
68	35
69	36
70	37
71	33
72	38
73	39
74	40
75	41
76	34
77	42
78	43
79	44
80	35
81	45
82	46
83	36
84	47

[0,1,1,2,2,3,3,4,4,5,6,5,7,6,7,8,8,9,10,11,9,12, 13,10,14,11,12,15,13,14,15,16,16,17,18,19,20,17, 21,22,23,18,24,25,19,26,20,21,27,28,22,29,23,24, 30,25,26,27,31,28,29,30,31,32,32,33,34,35,36,37, 33,38,39,40,41,34,42,43,44,35,45,46,36,47]

n	a(n)
1	0
2	1
3	1
4	2
5	2
6	3
7	3
8	4
9	4
10	5
11	6
12	5
13	7
14	6
15	7
16	8
17	8
18	9
19	10
20	11
21	9
22	12
23	13
24	10
25	14
26	11
27	12
28	15
29	13
30	14
31	15
32	16
33	16
34	17
35	18
36	19
37	20
38	17
39	21
40	22
41	23
42	18
43	24
44	25
45	19
46	26
47	20
48	21
49	27
50	28
51	22
52	29
53	23
54	24
55	30
56	25
57	26
58	27
59	31
60	28
61	29
62	30
63	31
64	32
65	32
66	33
67	34
68	35
69	36
70	37
71	33
72	38
73	39
74	40
75	41
76	34
77	42
78	43
79	44
80	35
81	45
82	46
83	36
84	47

n	a(n)
1	0
2	1
3	1
4	2
5	2
6	3
7	3
8	4
9	4
10	5
11	6
12	5
13	7
14	6
15	7
16	8
17	8
18	9
19	10
20	11
21	9
22	12
23	13
24	10
25	14
26	11
27	12
28	15
29	13
30	14
31	15
32	16
33	16
34	17
35	18
36	19
37	20
38	17
39	21
40	22
41	23
42	18
43	24
44	25
45	19
46	26
47	20
48	21
49	27
50	28
51	22
52	29
53	23
54	24
55	30
56	25
57	26
58	27
59	31
60	28
61	29
62	30
63	31
64	32
65	32
66	33
67	34
68	35
69	36
70	37
71	33
72	38
73	39
74	40
75	41
76	34
77	42
78	43
79	44
80	35
81	45
82	46
83	36
84	47

n	a(n)
1	0
2	1
3	1
4	2
5	2
6	3
7	3
8	4
9	4
10	5
11	6
12	5
13	7
14	6
15	7
16	8
17	8
18	9
19	10
20	11
21	9
22	12
23	13
24	10
25	14
26	11
27	12
28	15
29	13
30	14
31	15
32	16
33	16
34	17
35	18
36	19
37	20
38	17
39	21
40	22
41	23
42	18
43	24
44	25
45	19
46	26
47	20
48	21
49	27
50	28
51	22
52	29
53	23
54	24
55	30
56	25
57	26
58	27
59	31
60	28
61	29
62	30
63	31
64	32
65	32
66	33
67	34
68	35
69	36
70	37
71	33
72	38
73	39
74	40
75	41
76	34
77	42
78	43
79	44
80	35
81	45
82	46
83	36
84	47