A095972 - OEIS

A095972 as a simple table

n	a(n)
1	0
2	0
3	1
4	2
5	2
6	2
7	3
8	5
9	5
10	4
11	5
12	8
13	6
14	6
15	9
16	12
17	8
18	10
19	9
20	14
21	13
22	10
23	11
24	18
25	14
26	12
27	16
28	20
29	14
30	18
31	15
32	25
33	21
34	16
35	23
36	28
37	18
38	18
39	25
40	31
41	20
42	26
43	21
44	32
45	33
46	22
47	23
48	40
49	27
50	28
51	33
52	38
53	26
54	32
55	37
56	44
57	37
58	28
59	29
60	48
61	30
62	30
63	47
64	52
65	44
66	42
67	33
68	50
69	45
70	46
71	35
72	60
73	36
74	36
75	53

[0,0,1,2,2,2,3,5,5,4,5,8,6,6,9,12,8,10,9,14,13,10, 11,18,14,12,16,20,14,18,15,25,21,16,23,28,18,18, 25,31,20,26,21,32,33,22,23,40,27,28,33,38,26,32, 37,44,37,28,29,48,30,30,47,52,44,42,33,50,45,46, 35,60,36,36,53]

n	a(n)
1	0
2	0
3	1
4	2
5	2
6	2
7	3
8	5
9	5
10	4
11	5
12	8
13	6
14	6
15	9
16	12
17	8
18	10
19	9
20	14
21	13
22	10
23	11
24	18
25	14
26	12
27	16
28	20
29	14
30	18
31	15
32	25
33	21
34	16
35	23
36	28
37	18
38	18
39	25
40	31
41	20
42	26
43	21
44	32
45	33
46	22
47	23
48	40
49	27
50	28
51	33
52	38
53	26
54	32
55	37
56	44
57	37
58	28
59	29
60	48
61	30
62	30
63	47
64	52
65	44
66	42
67	33
68	50
69	45
70	46
71	35
72	60
73	36
74	36
75	53

n	a(n)
1	0
2	0
3	1
4	2
5	2
6	2
7	3
8	5
9	5
10	4
11	5
12	8
13	6
14	6
15	9
16	12
17	8
18	10
19	9
20	14
21	13
22	10
23	11
24	18
25	14
26	12
27	16
28	20
29	14
30	18
31	15
32	25
33	21
34	16
35	23
36	28
37	18
38	18
39	25
40	31
41	20
42	26
43	21
44	32
45	33
46	22
47	23
48	40
49	27
50	28
51	33
52	38
53	26
54	32
55	37
56	44
57	37
58	28
59	29
60	48
61	30
62	30
63	47
64	52
65	44
66	42
67	33
68	50
69	45
70	46
71	35
72	60
73	36
74	36
75	53

n	a(n)
1	0
2	0
3	1
4	2
5	2
6	2
7	3
8	5
9	5
10	4
11	5
12	8
13	6
14	6
15	9
16	12
17	8
18	10
19	9
20	14
21	13
22	10
23	11
24	18
25	14
26	12
27	16
28	20
29	14
30	18
31	15
32	25
33	21
34	16
35	23
36	28
37	18
38	18
39	25
40	31
41	20
42	26
43	21
44	32
45	33
46	22
47	23
48	40
49	27
50	28
51	33
52	38
53	26
54	32
55	37
56	44
57	37
58	28
59	29
60	48
61	30
62	30
63	47
64	52
65	44
66	42
67	33
68	50
69	45
70	46
71	35
72	60
73	36
74	36
75	53