A261093 - OEIS

A261093 as a simple table

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

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

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

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

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