A317846 - cp's OEIS frontend

A317846 Numerators of rational valued sequence whose Dirichlet convolution with itself yields sequence A051953 (cototient of n) + A063524 (1, 0, 0, 0, ...).

n	a(n)
1	1
2	1
3	1
4	7
5	1
6	7
7	1
8	25
9	11
10	11
11	1
12	43
13	1
14	15
15	13
16	363
17	1
18	71
19	1
20	67
21	17
22	23
23	1
24	139
25	19
26	27
27	61
28	91
29	1
30	57
31	1
32	1335
33	25
34	35
35	21
36	365
37	1
38	39
39	29
40	215
41	1
42	81
43	1
44	139
45	131
46	47
47	1
48	1875
49	27
50	199
51	37
52	163
53	1
54	367
55	29
56	291
57	41
58	59
59	1
60	235
61	1
62	63
63	171
64	9923
65	33
66	129
67	1
68	211
69	49
70	137
71	1
72	1055
73	1
74	75
75	235
76	235
77	33
78	153
79	1
80	2883
81	1363
82	83
83	1
84	335
85	41

[1, 1, 1, 7, 1, 7, 1, 25, 11, 11, 1, 43, 1, 15, 13, 363, 1, 71, 1, 67, 17, 23, 1, 139, 19, 27, 61, 91, 1, 57, 1, 1335, 25, 35, 21, 365, 1, 39, 29, 215, 1, 81, 1, 139, 131, 47, 1, 1875, 27, 199, 37, 163, 1, 367, 29, 291, 41, 59, 1, 235, 1, 63, 171, 9923, 33, 129, 1, 211, 49, 137, 1, 1055, 1, 75, 235, 235, 33, 153, 1, 2883, 1363, 83, 1, 335, 41]

cp's OEIS Frontend

A317846 Numerators of rational valued sequence whose Dirichlet convolution with itself yields sequence A051953 (cototient of n) + A063524 (1, 0, 0, 0, ...).

Table of values

List of values