A366606 - cp's OEIS frontend

A366606 Number of divisors of 4^n+1.

n	a(n)
0	2
1	2
2	2
3	4
4	2
5	6
6	4
7	8
8	2
9	16
10	4
11	8
12	8
13	16
14	4
15	48
16	4
17	16
18	16
19	16
20	4
21	64
22	8
23	32
24	8
25	64
26	8
27	64
28	8
29	8
30	16
31	32
32	4
33	64
34	12
35	96
36	32
37	32
38	16
39	768
40	8
41	32
42	32
43	32
44	16
45	1536
46	4
47	16
48	8
49	64
50	64
51	512
52	4
53	16
54	64
55	96
56	32
57	256
58	8
59	128
60	64
61	64
62	16
63	1024
64	4
65	768
66	128
67	64
68	16

[2, 2, 2, 4, 2, 6, 4, 8, 2, 16, 4, 8, 8, 16, 4, 48, 4, 16, 16, 16, 4, 64, 8, 32, 8, 64, 8, 64, 8, 8, 16, 32, 4, 64, 12, 96, 32, 32, 16, 768, 8, 32, 32, 32, 16, 1536, 4, 16, 8, 64, 64, 512, 4, 16, 64, 96, 32, 256, 8, 128, 64, 64, 16, 1024, 4, 768, 128, 64, 16]

cp's OEIS Frontend

A366606 Number of divisors of 4^n+1.

Table of values

List of values