A200247 - OEIS

A200247 as a simple table

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

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

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

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

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