A289440 - cp's OEIS frontend

A289440 The arithmetic function v_3(n,5).

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

[1, 0, 2, 1, 3, 2, 4, 2, 5, 2, 6, 3, 7, 3, 8, 4, 9, 4, 10, 6, 11, 5, 12, 5, 13, 6, 14, 6, 15, 6, 16, 6, 17, 10, 18, 8, 19, 9, 20, 8, 21, 9, 22, 10, 23, 10, 24, 14, 25, 12, 26, 11, 27, 11, 28, 12, 29, 12, 30, 12, 31, 18, 32, 15, 33, 14, 34, 15, 35]

cp's OEIS Frontend

A289440 The arithmetic function v_3(n,5).

Table of values

List of values

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

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

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