A276952 - OEIS

A276952 as a simple table

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

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

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

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

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