A392060 - OEIS

A392060 as a simple table

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

[0,0,1,2,2,2,3,3,3,3,3,5,5,6,6,6,6,6,8,8,8,8,10, 10,10,11,11,11,11,11,13,13,13,13,14,15,15,15,16, 17,17,17,18,18,18,19,19,19,19,21,21,22,22,22,23, 23,24,24,24,24,25,26,26,27,27,28,28,28,29,29,30]

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

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

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