A073174 - OEIS

A073174 as a simple table

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	4
9	5
10	5
11	5
12	7
13	7
14	9
15	10
16	7
17	8
18	11
19	10
20	14
21	15
22	11
23	12
24	16
25	15
26	18
27	21
28	18
29	18
30	25
31	22
32	29
33	32
34	21
35	21
36	23
37	23
38	30
39	34
40	27
41	23
42	34
43	34
44	41
45	48
46	30
47	27
48	41
49	37
50	41
51	48
52	43
53	45
54	59
55	54
56	38
57	43
58	39
59	41
60	57
61	46
62	64
63	82
64	48
65	52
66	70
67	55
68	84
69	99
70	70
71	57
72	86
73	86
74	102

[0,1,1,2,2,2,3,3,4,5,5,5,7,7,9,10,7,8,11,10,14,15, 11,12,16,15,18,21,18,18,25,22,29,32,21,21,23,23, 30,34,27,23,34,34,41,48,30,27,41,37,41,48,43,45, 59,54,38,43,39,41,57,46,64,82,48,52,70,55,84,99, 70,57,86,86,102]

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	4
9	5
10	5
11	5
12	7
13	7
14	9
15	10
16	7
17	8
18	11
19	10
20	14
21	15
22	11
23	12
24	16
25	15
26	18
27	21
28	18
29	18
30	25
31	22
32	29
33	32
34	21
35	21
36	23
37	23
38	30
39	34
40	27
41	23
42	34
43	34
44	41
45	48
46	30
47	27
48	41
49	37
50	41
51	48
52	43
53	45
54	59
55	54
56	38
57	43
58	39
59	41
60	57
61	46
62	64
63	82
64	48
65	52
66	70
67	55
68	84
69	99
70	70
71	57
72	86
73	86
74	102

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	4
9	5
10	5
11	5
12	7
13	7
14	9
15	10
16	7
17	8
18	11
19	10
20	14
21	15
22	11
23	12
24	16
25	15
26	18
27	21
28	18
29	18
30	25
31	22
32	29
33	32
34	21
35	21
36	23
37	23
38	30
39	34
40	27
41	23
42	34
43	34
44	41
45	48
46	30
47	27
48	41
49	37
50	41
51	48
52	43
53	45
54	59
55	54
56	38
57	43
58	39
59	41
60	57
61	46
62	64
63	82
64	48
65	52
66	70
67	55
68	84
69	99
70	70
71	57
72	86
73	86
74	102

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	4
9	5
10	5
11	5
12	7
13	7
14	9
15	10
16	7
17	8
18	11
19	10
20	14
21	15
22	11
23	12
24	16
25	15
26	18
27	21
28	18
29	18
30	25
31	22
32	29
33	32
34	21
35	21
36	23
37	23
38	30
39	34
40	27
41	23
42	34
43	34
44	41
45	48
46	30
47	27
48	41
49	37
50	41
51	48
52	43
53	45
54	59
55	54
56	38
57	43
58	39
59	41
60	57
61	46
62	64
63	82
64	48
65	52
66	70
67	55
68	84
69	99
70	70
71	57
72	86
73	86
74	102