A166715 - OEIS

A166715 as a simple table

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

[1,1,1,3,4,5,9,1,3,4,9,10,12,1,3,4,7,9,10,11,12, 16,21,25,26,27,28,30,33,34,36,1,2,4,5,8,9,10,16, 18,20,21,23,25,31,32,33,36,37,39,40,1,3,4,5,7,9, 12,15,16,17,19,20,21,22,25,26,27]

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

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

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