A167355 - cp's OEIS frontend

A167355 Totally multiplicative sequence with a(p) = (p-2)*(p+2) = p^2-4 for prime p.

n	a(n)
1	1
2	0
3	5
4	0
5	21
6	0
7	45
8	0
9	25
10	0
11	117
12	0
13	165
14	0
15	105
16	0
17	285
18	0
19	357
20	0
21	225
22	0
23	525
24	0
25	441
26	0
27	125
28	0
29	837
30	0
31	957
32	0
33	585
34	0
35	945
36	0
37	1365
38	0
39	825
40	0
41	1677
42	0
43	1845
44	0
45	525
46	0
47	2205
48	0
49	2025
50	0
51	1425
52	0
53	2805
54	0
55	2457
56	0
57	1785
58	0
59	3477
60	0
61	3717
62	0
63	1125

[1, 0, 5, 0, 21, 0, 45, 0, 25, 0, 117, 0, 165, 0, 105, 0, 285, 0, 357, 0, 225, 0, 525, 0, 441, 0, 125, 0, 837, 0, 957, 0, 585, 0, 945, 0, 1365, 0, 825, 0, 1677, 0, 1845, 0, 525, 0, 2205, 0, 2025, 0, 1425, 0, 2805, 0, 2457, 0, 1785, 0, 3477, 0, 3717, 0, 1125]

cp's OEIS Frontend

A167355 Totally multiplicative sequence with a(p) = (p-2)*(p+2) = p^2-4 for prime p.

Table of values

List of values