A175018 - OEIS

A175018 as a simple table

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	3
8	3
9	3
10	3
11	3
12	4
13	4
14	4
15	5
16	5
17	5
18	6
19	6
20	6
21	6
22	6
23	6
24	8
25	7
26	7
27	8
28	8
29	8
30	8
31	10
32	9
33	9
34	10
35	11
36	10
37	10
38	11
39	11
40	11
41	12
42	12
43	12
44	12
45	12
46	12
47	12
48	16
49	12
50	13
51	15
52	14
53	13
54	15
55	15
56	14
57	16
58	15
59	16
60	16
61	16
62	16
63	20
64	17
65	16
66	19
67	18
68	17
69	20
70	20
71	19
72	19
73	20
74	20
75	20
76	20
77	21
78	20
79	21
80	22
81	22
82	22
83	22
84	23
85	22
86	23
87	24
88	24
89	23
90	24
91	24
92	24
93	24
94	24
95	24
96	32
97	21
98	26
99	27
100	28

[1,1,1,2,2,2,3,3,3,3,3,4,4,4,5,5,5,6,6,6,6,6,6,8, 7,7,8,8,8,8,10,9,9,10,11,10,10,11,11,11,12,12,12, 12,12,12,12,16,12,13,15,14,13,15,15,14,16,15,16, 16,16,16,20,17,16,19,18,17,20,20,19,19,20,20,20, 20,21,20,21,22,22,22,22,23,22,23,24,24,23,24,24, 24,24,24,24,32,21,26,27,28]

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	3
8	3
9	3
10	3
11	3
12	4
13	4
14	4
15	5
16	5
17	5
18	6
19	6
20	6
21	6
22	6
23	6
24	8
25	7
26	7
27	8
28	8
29	8
30	8
31	10
32	9
33	9
34	10
35	11
36	10
37	10
38	11
39	11
40	11
41	12
42	12
43	12
44	12
45	12
46	12
47	12
48	16
49	12
50	13
51	15
52	14
53	13
54	15
55	15
56	14
57	16
58	15
59	16
60	16
61	16
62	16
63	20
64	17
65	16
66	19
67	18
68	17
69	20
70	20
71	19
72	19
73	20
74	20
75	20
76	20
77	21
78	20
79	21
80	22
81	22
82	22
83	22
84	23
85	22
86	23
87	24
88	24
89	23
90	24
91	24
92	24
93	24
94	24
95	24
96	32
97	21
98	26
99	27
100	28

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	3
8	3
9	3
10	3
11	3
12	4
13	4
14	4
15	5
16	5
17	5
18	6
19	6
20	6
21	6
22	6
23	6
24	8
25	7
26	7
27	8
28	8
29	8
30	8
31	10
32	9
33	9
34	10
35	11
36	10
37	10
38	11
39	11
40	11
41	12
42	12
43	12
44	12
45	12
46	12
47	12
48	16
49	12
50	13
51	15
52	14
53	13
54	15
55	15
56	14
57	16
58	15
59	16
60	16
61	16
62	16
63	20
64	17
65	16
66	19
67	18
68	17
69	20
70	20
71	19
72	19
73	20
74	20
75	20
76	20
77	21
78	20
79	21
80	22
81	22
82	22
83	22
84	23
85	22
86	23
87	24
88	24
89	23
90	24
91	24
92	24
93	24
94	24
95	24
96	32
97	21
98	26
99	27
100	28

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	3
8	3
9	3
10	3
11	3
12	4
13	4
14	4
15	5
16	5
17	5
18	6
19	6
20	6
21	6
22	6
23	6
24	8
25	7
26	7
27	8
28	8
29	8
30	8
31	10
32	9
33	9
34	10
35	11
36	10
37	10
38	11
39	11
40	11
41	12
42	12
43	12
44	12
45	12
46	12
47	12
48	16
49	12
50	13
51	15
52	14
53	13
54	15
55	15
56	14
57	16
58	15
59	16
60	16
61	16
62	16
63	20
64	17
65	16
66	19
67	18
68	17
69	20
70	20
71	19
72	19
73	20
74	20
75	20
76	20
77	21
78	20
79	21
80	22
81	22
82	22
83	22
84	23
85	22
86	23
87	24
88	24
89	23
90	24
91	24
92	24
93	24
94	24
95	24
96	32
97	21
98	26
99	27
100	28