A227737 - OEIS

A227737 as a simple table

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

[1,2,2,3,4,4,5,5,5,6,6,7,8,8,9,9,9,10,10,10,10,11, 11,11,12,12,13,13,13,14,14,15,16,16,17,17,17,18, 18,18,18,19,19,19,20,20,20,20,21,21,21,21,21,22, 22,22,22,23,23,23,24,24,25,25,25,26,26,26,26]

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

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

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