A263774 - cp's OEIS frontend

A263774 Sequence is defined by the condition that Sum_{d|n} a(d)^(n/d) = mu(n)^2, where mu(n) is the Möbius function.

n	a(n)
1	1
2	0
3	0
4	-1
5	0
6	0
7	0
8	-2
9	-1
10	0
11	0
12	0
13	0
14	0
15	0
16	-6
17	0
18	-2
19	0
20	0
21	0
22	0
23	0
24	6
25	-1
26	0
27	0
28	0
29	0
30	0
31	0
32	-54
33	0
34	0
35	0
36	-5
37	0
38	0
39	0
40	30
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	114
49	-1
50	-2
51	0
52	0
53	0
54	6
55	0
56	126
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	-4470
65	0
66	0
67	0
68	0
69	0
70	0
71	0
72	252
73	0
74	0
75	0
76	0
77	0
78	0
79	0

[1, 0, 0, -1, 0, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, -6, 0, -2, 0, 0, 0, 0, 0, 6, -1, 0, 0, 0, 0, 0, 0, -54, 0, 0, 0, -5, 0, 0, 0, 30, 0, 0, 0, 0, 0, 0, 0, 114, -1, -2, 0, 0, 0, 6, 0, 126, 0, 0, 0, 0, 0, 0, 0, -4470, 0, 0, 0, 0, 0, 0, 0, 252, 0, 0, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A263774 Sequence is defined by the condition that Sum_{d|n} a(d)^(n/d) = mu(n)^2, where mu(n) is the Möbius function.

Table of values

List of values