A165872 - cp's OEIS frontend

A165872 Totally multiplicative sequence with a(p^e) = (-2)^e.

n	a(n)
1	1
2	-2
3	-2
4	4
5	-2
6	4
7	-2
8	-8
9	4
10	4
11	-2
12	-8
13	-2
14	4
15	4
16	16
17	-2
18	-8
19	-2
20	-8
21	4
22	4
23	-2
24	16
25	4
26	4
27	-8
28	-8
29	-2
30	-8
31	-2
32	-32
33	4
34	4
35	4
36	16
37	-2
38	4
39	4
40	16
41	-2
42	-8
43	-2
44	-8
45	-8
46	4
47	-2
48	-32
49	4
50	-8
51	4
52	-8
53	-2
54	16
55	4
56	16
57	4
58	4
59	-2
60	16
61	-2
62	4
63	-8
64	64
65	4
66	-8
67	-2
68	-8
69	4
70	-8
71	-2
72	-32
73	-2
74	4
75	-8
76	-8
77	4
78	-8
79	-2
80	-32
81	16
82	4
83	-2
84	16
85	4
86	4
87	4
88	16

[1, -2, -2, 4, -2, 4, -2, -8, 4, 4, -2, -8, -2, 4, 4, 16, -2, -8, -2, -8, 4, 4, -2, 16, 4, 4, -8, -8, -2, -8, -2, -32, 4, 4, 4, 16, -2, 4, 4, 16, -2, -8, -2, -8, -8, 4, -2, -32, 4, -8, 4, -8, -2, 16, 4, 16, 4, 4, -2, 16, -2, 4, -8, 64, 4, -8, -2, -8, 4, -8, -2, -32, -2, 4, -8, -8, 4, -8, -2, -32, 16, 4, -2, 16, 4, 4, 4, 16]

cp's OEIS Frontend

A165872 Totally multiplicative sequence with a(p^e) = (-2)^e.

Table of values

List of values

n	a(n)
1	1
2	-2
3	-2
4	4
5	-2
6	4
7	-2
8	-8
9	4
10	4
11	-2
12	-8
13	-2
14	4
15	4
16	16
17	-2
18	-8
19	-2
20	-8
21	4
22	4
23	-2
24	16
25	4
26	4
27	-8
28	-8
29	-2
30	-8
31	-2
32	-32
33	4
34	4
35	4
36	16
37	-2
38	4
39	4
40	16
41	-2
42	-8
43	-2
44	-8
45	-8
46	4
47	-2
48	-32
49	4
50	-8
51	4
52	-8
53	-2
54	16
55	4
56	16
57	4
58	4
59	-2
60	16
61	-2
62	4
63	-8
64	64
65	4
66	-8
67	-2
68	-8
69	4
70	-8
71	-2
72	-32
73	-2
74	4
75	-8
76	-8
77	4
78	-8
79	-2
80	-32
81	16
82	4
83	-2
84	16
85	4
86	4
87	4
88	16

n	a(n)
1	1
2	-2
3	-2
4	4
5	-2
6	4
7	-2
8	-8
9	4
10	4
11	-2
12	-8
13	-2
14	4
15	4
16	16
17	-2
18	-8
19	-2
20	-8
21	4
22	4
23	-2
24	16
25	4
26	4
27	-8
28	-8
29	-2
30	-8
31	-2
32	-32
33	4
34	4
35	4
36	16
37	-2
38	4
39	4
40	16
41	-2
42	-8
43	-2
44	-8
45	-8
46	4
47	-2
48	-32
49	4
50	-8
51	4
52	-8
53	-2
54	16
55	4
56	16
57	4
58	4
59	-2
60	16
61	-2
62	4
63	-8
64	64
65	4
66	-8
67	-2
68	-8
69	4
70	-8
71	-2
72	-32
73	-2
74	4
75	-8
76	-8
77	4
78	-8
79	-2
80	-32
81	16
82	4
83	-2
84	16
85	4
86	4
87	4
88	16

n	a(n)
1	1
2	-2
3	-2
4	4
5	-2
6	4
7	-2
8	-8
9	4
10	4
11	-2
12	-8
13	-2
14	4
15	4
16	16
17	-2
18	-8
19	-2
20	-8
21	4
22	4
23	-2
24	16
25	4
26	4
27	-8
28	-8
29	-2
30	-8
31	-2
32	-32
33	4
34	4
35	4
36	16
37	-2
38	4
39	4
40	16
41	-2
42	-8
43	-2
44	-8
45	-8
46	4
47	-2
48	-32
49	4
50	-8
51	4
52	-8
53	-2
54	16
55	4
56	16
57	4
58	4
59	-2
60	16
61	-2
62	4
63	-8
64	64
65	4
66	-8
67	-2
68	-8
69	4
70	-8
71	-2
72	-32
73	-2
74	4
75	-8
76	-8
77	4
78	-8
79	-2
80	-32
81	16
82	4
83	-2
84	16
85	4
86	4
87	4
88	16