A291307 - cp's OEIS frontend

A291307 The arithmetic function v_6(n,2).

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

[0, 0, 1, 2, 0, 3, 3, 3, 4, 5, 3, 6, 6, 6, 7, 8, 6, 9, 9, 9, 10, 11, 9, 12, 12, 12, 13, 14, 12, 15, 15, 15, 16, 17, 15, 18, 18, 18, 19, 20, 18, 21, 21, 21, 22, 23, 21, 24, 24, 24, 25, 26, 24, 27, 27, 27, 28, 29, 27, 30, 30, 30, 31, 32, 30, 33, 33, 33, 34]

cp's OEIS Frontend

A291307 The arithmetic function v_6(n,2).

Table of values

List of values

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

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

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