A070546 - OEIS

A070546 as a simple table

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

[1,1,2,3,4,4,5,5,5,5,6,6,7,7,8,9,10,10,11,11,12, 12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20, 20,21,21,22,22,23,23,23,23,24,24,25,25,26,26,27, 27,28,28,29,29,30,30,31,31,31,32,33,33,34,34,35, 35,36,36,37,37]

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

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

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