A179510 - OEIS

A179510 as a simple table

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	6
12	7
13	7
14	8
15	9
16	9
17	10
18	10
19	11
20	12
21	13
22	13
23	14
24	15
25	16
26	17
27	17
28	18
29	18
30	19
31	19
32	20
33	21
34	22
35	22
36	23
37	23
38	24
39	24
40	25
41	26
42	26
43	27
44	28
45	29
46	30
47	31
48	31
49	32
50	32
51	33
52	34
53	34
54	35
55	36
56	36
57	37
58	38
59	39
60	39
61	40
62	41
63	41
64	42
65	42
66	43
67	43
68	44
69	44
70	45
71	45
72	46
73	47
74	47
75	48
76	49
77	49
78	50
79	50
80	51
81	52
82	53
83	53
84	54
85	55
86	56
87	56
88	57
89	57
90	58
91	59
92	60
93	60
94	61
95	62
96	62
97	63
98	64
99	64
100	65

[0,0,0,1,1,2,3,4,4,5,5,6,7,7,8,9,9,10,10,11,12,13, 13,14,15,16,17,17,18,18,19,19,20,21,22,22,23,23, 24,24,25,26,26,27,28,29,30,31,31,32,32,33,34,34, 35,36,36,37,38,39,39,40,41,41,42,42,43,43,44,44, 45,45,46,47,47,48,49,49,50,50,51,52,53,53,54,55, 56,56,57,57,58,59,60,60,61,62,62,63,64,64,65]

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	6
12	7
13	7
14	8
15	9
16	9
17	10
18	10
19	11
20	12
21	13
22	13
23	14
24	15
25	16
26	17
27	17
28	18
29	18
30	19
31	19
32	20
33	21
34	22
35	22
36	23
37	23
38	24
39	24
40	25
41	26
42	26
43	27
44	28
45	29
46	30
47	31
48	31
49	32
50	32
51	33
52	34
53	34
54	35
55	36
56	36
57	37
58	38
59	39
60	39
61	40
62	41
63	41
64	42
65	42
66	43
67	43
68	44
69	44
70	45
71	45
72	46
73	47
74	47
75	48
76	49
77	49
78	50
79	50
80	51
81	52
82	53
83	53
84	54
85	55
86	56
87	56
88	57
89	57
90	58
91	59
92	60
93	60
94	61
95	62
96	62
97	63
98	64
99	64
100	65

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	6
12	7
13	7
14	8
15	9
16	9
17	10
18	10
19	11
20	12
21	13
22	13
23	14
24	15
25	16
26	17
27	17
28	18
29	18
30	19
31	19
32	20
33	21
34	22
35	22
36	23
37	23
38	24
39	24
40	25
41	26
42	26
43	27
44	28
45	29
46	30
47	31
48	31
49	32
50	32
51	33
52	34
53	34
54	35
55	36
56	36
57	37
58	38
59	39
60	39
61	40
62	41
63	41
64	42
65	42
66	43
67	43
68	44
69	44
70	45
71	45
72	46
73	47
74	47
75	48
76	49
77	49
78	50
79	50
80	51
81	52
82	53
83	53
84	54
85	55
86	56
87	56
88	57
89	57
90	58
91	59
92	60
93	60
94	61
95	62
96	62
97	63
98	64
99	64
100	65

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	6
12	7
13	7
14	8
15	9
16	9
17	10
18	10
19	11
20	12
21	13
22	13
23	14
24	15
25	16
26	17
27	17
28	18
29	18
30	19
31	19
32	20
33	21
34	22
35	22
36	23
37	23
38	24
39	24
40	25
41	26
42	26
43	27
44	28
45	29
46	30
47	31
48	31
49	32
50	32
51	33
52	34
53	34
54	35
55	36
56	36
57	37
58	38
59	39
60	39
61	40
62	41
63	41
64	42
65	42
66	43
67	43
68	44
69	44
70	45
71	45
72	46
73	47
74	47
75	48
76	49
77	49
78	50
79	50
80	51
81	52
82	53
83	53
84	54
85	55
86	56
87	56
88	57
89	57
90	58
91	59
92	60
93	60
94	61
95	62
96	62
97	63
98	64
99	64
100	65