A307551 - OEIS

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A307551 as a simple table

n	a(n)
1	0
2	0
3	1
4	1
5	3
6	2
7	3
8	1
9	9
10	3
11	3
12	5
13	5
14	5
15	10
16	11
17	27
18	4
19	9
20	2
21	3
22	11
23	19
24	11
25	4
26	20
27	7
28	51
29	17
30	2
31	5
32	11
33	9
34	10
35	35
36	19
37	11
38	5
39	81
40	13
41	10
42	3
43	35
44	6
45	21
46	29
47	11
48	35
49	27
50	18
51	27
52	7
53	5
54	99
55	7
56	129
57	65
58	35
59	10
60	2
61	22
62	9
63	23
64	19
65	13
66	38
67	19
68	8
69	171
70	27
71	13
72	177
73	59

[0,0,1,1,3,2,3,1,9,3,3,5,5,5,10,11,27,4,9,2,3,11, 19,11,4,20,7,51,17,2,5,11,9,10,35,19,11,5,81,13, 10,3,35,6,21,29,11,35,27,18,27,7,5,99,7,129,65,35, 10,2,22,9,23,19,13,38,19,8,171,27,13,177,59]

n	a(n)
1	0
2	0
3	1
4	1
5	3
6	2
7	3
8	1
9	9
10	3
11	3
12	5
13	5
14	5
15	10
16	11
17	27
18	4
19	9
20	2
21	3
22	11
23	19
24	11
25	4
26	20
27	7
28	51
29	17
30	2
31	5
32	11
33	9
34	10
35	35
36	19
37	11
38	5
39	81
40	13
41	10
42	3
43	35
44	6
45	21
46	29
47	11
48	35
49	27
50	18
51	27
52	7
53	5
54	99
55	7
56	129
57	65
58	35
59	10
60	2
61	22
62	9
63	23
64	19
65	13
66	38
67	19
68	8
69	171
70	27
71	13
72	177
73	59

n	a(n)
1	0
2	0
3	1
4	1
5	3
6	2
7	3
8	1
9	9
10	3
11	3
12	5
13	5
14	5
15	10
16	11
17	27
18	4
19	9
20	2
21	3
22	11
23	19
24	11
25	4
26	20
27	7
28	51
29	17
30	2
31	5
32	11
33	9
34	10
35	35
36	19
37	11
38	5
39	81
40	13
41	10
42	3
43	35
44	6
45	21
46	29
47	11
48	35
49	27
50	18
51	27
52	7
53	5
54	99
55	7
56	129
57	65
58	35
59	10
60	2
61	22
62	9
63	23
64	19
65	13
66	38
67	19
68	8
69	171
70	27
71	13
72	177
73	59

n	a(n)
1	0
2	0
3	1
4	1
5	3
6	2
7	3
8	1
9	9
10	3
11	3
12	5
13	5
14	5
15	10
16	11
17	27
18	4
19	9
20	2
21	3
22	11
23	19
24	11
25	4
26	20
27	7
28	51
29	17
30	2
31	5
32	11
33	9
34	10
35	35
36	19
37	11
38	5
39	81
40	13
41	10
42	3
43	35
44	6
45	21
46	29
47	11
48	35
49	27
50	18
51	27
52	7
53	5
54	99
55	7
56	129
57	65
58	35
59	10
60	2
61	22
62	9
63	23
64	19
65	13
66	38
67	19
68	8
69	171
70	27
71	13
72	177
73	59