A172245 - OEIS

A172245 as a simple table

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	4
12	2
13	5
14	3
15	3
16	4
17	7
18	3
19	7
20	4
21	5
22	5
23	8
24	4
25	8
26	6
27	9
28	6
29	13
30	4
31	12
32	8
33	10
34	8
35	10
36	6
37	16
38	9
39	11
40	7
41	18
42	6
43	19
44	10
45	12
46	11
47	19
48	8
49	18
50	10
51	16
52	12
53	23
54	9
55	17
56	12
57	17
58	13
59	27
60	8
61	26
62	15
63	17
64	16
65	21
66	10
67	30
68	16
69	22
70	12
71	29
72	12
73	30
74	18
75	20
76	18
77	26
78	12
79	34
80	16
81	27
82	20
83	38

[0,1,1,1,2,1,2,2,3,2,4,2,5,3,3,4,7,3,7,4,5,5,8,4, 8,6,9,6,13,4,12,8,10,8,10,6,16,9,11,7,18,6,19,10, 12,11,19,8,18,10,16,12,23,9,17,12,17,13,27,8,26, 15,17,16,21,10,30,16,22,12,29,12,30,18,20,18,26, 12,34,16,27,20,38]

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	4
12	2
13	5
14	3
15	3
16	4
17	7
18	3
19	7
20	4
21	5
22	5
23	8
24	4
25	8
26	6
27	9
28	6
29	13
30	4
31	12
32	8
33	10
34	8
35	10
36	6
37	16
38	9
39	11
40	7
41	18
42	6
43	19
44	10
45	12
46	11
47	19
48	8
49	18
50	10
51	16
52	12
53	23
54	9
55	17
56	12
57	17
58	13
59	27
60	8
61	26
62	15
63	17
64	16
65	21
66	10
67	30
68	16
69	22
70	12
71	29
72	12
73	30
74	18
75	20
76	18
77	26
78	12
79	34
80	16
81	27
82	20
83	38

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	4
12	2
13	5
14	3
15	3
16	4
17	7
18	3
19	7
20	4
21	5
22	5
23	8
24	4
25	8
26	6
27	9
28	6
29	13
30	4
31	12
32	8
33	10
34	8
35	10
36	6
37	16
38	9
39	11
40	7
41	18
42	6
43	19
44	10
45	12
46	11
47	19
48	8
49	18
50	10
51	16
52	12
53	23
54	9
55	17
56	12
57	17
58	13
59	27
60	8
61	26
62	15
63	17
64	16
65	21
66	10
67	30
68	16
69	22
70	12
71	29
72	12
73	30
74	18
75	20
76	18
77	26
78	12
79	34
80	16
81	27
82	20
83	38

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	4
12	2
13	5
14	3
15	3
16	4
17	7
18	3
19	7
20	4
21	5
22	5
23	8
24	4
25	8
26	6
27	9
28	6
29	13
30	4
31	12
32	8
33	10
34	8
35	10
36	6
37	16
38	9
39	11
40	7
41	18
42	6
43	19
44	10
45	12
46	11
47	19
48	8
49	18
50	10
51	16
52	12
53	23
54	9
55	17
56	12
57	17
58	13
59	27
60	8
61	26
62	15
63	17
64	16
65	21
66	10
67	30
68	16
69	22
70	12
71	29
72	12
73	30
74	18
75	20
76	18
77	26
78	12
79	34
80	16
81	27
82	20
83	38