A349170 - cp's OEIS frontend

A349170 a(n) = Sum_{d|n} d * A003959(n/d), where A003959 is fully multiplicative with a(p) = (p+1).

n	a(n)
1	1
2	5
3	7
4	19
5	11
6	35
7	15
8	65
9	37
10	55
11	23
12	133
13	27
14	75
15	77
16	211
17	35
18	185
19	39
20	209
21	105
22	115
23	47
24	455
25	91
26	135
27	175
28	285
29	59
30	385
31	63
32	665
33	161
34	175
35	165
36	703
37	75
38	195
39	189
40	715
41	83
42	525
43	87
44	437
45	407
46	235
47	95
48	1477
49	169
50	455
51	245
52	513
53	107
54	875
55	253
56	975
57	273
58	295
59	119
60	1463
61	123
62	315
63	555
64	2059
65	297
66	805
67	135
68	665

[1, 5, 7, 19, 11, 35, 15, 65, 37, 55, 23, 133, 27, 75, 77, 211, 35, 185, 39, 209, 105, 115, 47, 455, 91, 135, 175, 285, 59, 385, 63, 665, 161, 175, 165, 703, 75, 195, 189, 715, 83, 525, 87, 437, 407, 235, 95, 1477, 169, 455, 245, 513, 107, 875, 253, 975, 273, 295, 119, 1463, 123, 315, 555, 2059, 297, 805, 135, 665]

cp's OEIS Frontend

A349170 a(n) = Sum_{d|n} d * A003959(n/d), where A003959 is fully multiplicative with a(p) = (p+1).

Table of values

List of values