A194163 - OEIS

A194163 as a simple table

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

[0,1,1,2,2,3,3,4,4,5,5,6,6,6,7,8,9,9,10,10,11,11, 12,12,12,12,13,14,14,15,16,16,16,17,18,18,18,19, 19,20,20,21,21,21,22,23,23,23,24,25,25,25,26,27, 27,28,29,29,29,30,31,31,31,32,33,33,33,34,34,35, 36,36]

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

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

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