A353776 - cp's OEIS frontend

A353776 a(n) = Sum_{d|n} (n/d mod d).

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

[0, 1, 1, 1, 1, 4, 1, 3, 1, 4, 1, 7, 1, 4, 6, 3, 1, 7, 1, 8, 5, 4, 1, 14, 1, 4, 4, 10, 1, 14, 1, 7, 6, 4, 8, 11, 1, 4, 5, 17, 1, 16, 1, 10, 13, 4, 1, 19, 1, 9, 6, 8, 1, 16, 7, 17, 5, 4, 1, 32, 1, 4, 13, 7, 9, 19, 1, 8, 6, 23, 1, 27, 1, 4, 10, 10, 12, 16, 1, 23]

cp's OEIS Frontend

A353776 a(n) = Sum_{d|n} (n/d mod d).

Table of values

List of values

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

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

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