A157524 - OEIS

A157524 as a simple table

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	5
9	5
10	5
11	7
12	6
13	6
14	7
15	8
16	6
17	9
18	11
19	10
20	9
21	10
22	11
23	11
24	11
25	14
26	13
27	15
28	21
29	22
30	19
31	20
32	19
33	20
34	19
35	20
36	21
37	18
38	21
39	23
40	20
41	22
42	23
43	27
44	29
45	27
46	33
47	30
48	27
49	29
50	31
51	32
52	36
53	38
54	35
55	35
56	39
57	37
58	35
59	34
60	41
61	43
62	46
63	47
64	42
65	40
66	39
67	42
68	46
69	46
70	53
71	52
72	45
73	46
74	50
75	50
76	56
77	55

[1,1,2,2,3,3,3,3,5,5,5,7,6,6,7,8,6,9,11,10,9,10, 11,11,11,14,13,15,21,22,19,20,19,20,19,20,21,18, 21,23,20,22,23,27,29,27,33,30,27,29,31,32,36,38, 35,35,39,37,35,34,41,43,46,47,42,40,39,42,46,46, 53,52,45,46,50,50,56,55]

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	5
9	5
10	5
11	7
12	6
13	6
14	7
15	8
16	6
17	9
18	11
19	10
20	9
21	10
22	11
23	11
24	11
25	14
26	13
27	15
28	21
29	22
30	19
31	20
32	19
33	20
34	19
35	20
36	21
37	18
38	21
39	23
40	20
41	22
42	23
43	27
44	29
45	27
46	33
47	30
48	27
49	29
50	31
51	32
52	36
53	38
54	35
55	35
56	39
57	37
58	35
59	34
60	41
61	43
62	46
63	47
64	42
65	40
66	39
67	42
68	46
69	46
70	53
71	52
72	45
73	46
74	50
75	50
76	56
77	55

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	5
9	5
10	5
11	7
12	6
13	6
14	7
15	8
16	6
17	9
18	11
19	10
20	9
21	10
22	11
23	11
24	11
25	14
26	13
27	15
28	21
29	22
30	19
31	20
32	19
33	20
34	19
35	20
36	21
37	18
38	21
39	23
40	20
41	22
42	23
43	27
44	29
45	27
46	33
47	30
48	27
49	29
50	31
51	32
52	36
53	38
54	35
55	35
56	39
57	37
58	35
59	34
60	41
61	43
62	46
63	47
64	42
65	40
66	39
67	42
68	46
69	46
70	53
71	52
72	45
73	46
74	50
75	50
76	56
77	55

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	3
6	3
7	3
8	5
9	5
10	5
11	7
12	6
13	6
14	7
15	8
16	6
17	9
18	11
19	10
20	9
21	10
22	11
23	11
24	11
25	14
26	13
27	15
28	21
29	22
30	19
31	20
32	19
33	20
34	19
35	20
36	21
37	18
38	21
39	23
40	20
41	22
42	23
43	27
44	29
45	27
46	33
47	30
48	27
49	29
50	31
51	32
52	36
53	38
54	35
55	35
56	39
57	37
58	35
59	34
60	41
61	43
62	46
63	47
64	42
65	40
66	39
67	42
68	46
69	46
70	53
71	52
72	45
73	46
74	50
75	50
76	56
77	55