A064136 - cp's OEIS frontend

A064136 Number of divisors of 11^n + 1 that are relatively prime to 11^m + 1 for all 0 < m < n.

n	a(n)
0	2
1	6
2	2
3	2
4	2
5	2
6	4
7	2
8	4
9	2
10	2
11	16
12	4
13	8
14	8
15	4
16	4
17	8
18	2
19	16
20	4
21	2
22	4
23	16
24	16
25	4
26	2
27	4
28	16
29	8
30	2
31	16
32	8
33	16
34	16
35	48
36	8
37	4
38	4
39	8
40	4
41	8
42	4
43	4
44	16
45	8
46	16
47	16
48	4
49	16
50	8
51	8
52	2
53	16
54	16
55	32
56	16
57	8
58	16
59	16
60	4
61	8
62	4
63	16
64	4
65	8
66	4
67	64
68	32
69	32
70	4
71	8
72	8
73	32
74	64
75	8
76	16
77	16
78	64
79	16
80	128
81	8
82	8

[2, 6, 2, 2, 2, 2, 4, 2, 4, 2, 2, 16, 4, 8, 8, 4, 4, 8, 2, 16, 4, 2, 4, 16, 16, 4, 2, 4, 16, 8, 2, 16, 8, 16, 16, 48, 8, 4, 4, 8, 4, 8, 4, 4, 16, 8, 16, 16, 4, 16, 8, 8, 2, 16, 16, 32, 16, 8, 16, 16, 4, 8, 4, 16, 4, 8, 4, 64, 32, 32, 4, 8, 8, 32, 64, 8, 16, 16, 64, 16, 128, 8, 8]

cp's OEIS Frontend

A064136 Number of divisors of 11^n + 1 that are relatively prime to 11^m + 1 for all 0 < m < n.

Table of values

List of values

n	a(n)
0	2
1	6
2	2
3	2
4	2
5	2
6	4
7	2
8	4
9	2
10	2
11	16
12	4
13	8
14	8
15	4
16	4
17	8
18	2
19	16
20	4
21	2
22	4
23	16
24	16
25	4
26	2
27	4
28	16
29	8
30	2
31	16
32	8
33	16
34	16
35	48
36	8
37	4
38	4
39	8
40	4
41	8
42	4
43	4
44	16
45	8
46	16
47	16
48	4
49	16
50	8
51	8
52	2
53	16
54	16
55	32
56	16
57	8
58	16
59	16
60	4
61	8
62	4
63	16
64	4
65	8
66	4
67	64
68	32
69	32
70	4
71	8
72	8
73	32
74	64
75	8
76	16
77	16
78	64
79	16
80	128
81	8
82	8

n	a(n)
0	2
1	6
2	2
3	2
4	2
5	2
6	4
7	2
8	4
9	2
10	2
11	16
12	4
13	8
14	8
15	4
16	4
17	8
18	2
19	16
20	4
21	2
22	4
23	16
24	16
25	4
26	2
27	4
28	16
29	8
30	2
31	16
32	8
33	16
34	16
35	48
36	8
37	4
38	4
39	8
40	4
41	8
42	4
43	4
44	16
45	8
46	16
47	16
48	4
49	16
50	8
51	8
52	2
53	16
54	16
55	32
56	16
57	8
58	16
59	16
60	4
61	8
62	4
63	16
64	4
65	8
66	4
67	64
68	32
69	32
70	4
71	8
72	8
73	32
74	64
75	8
76	16
77	16
78	64
79	16
80	128
81	8
82	8

n	a(n)
0	2
1	6
2	2
3	2
4	2
5	2
6	4
7	2
8	4
9	2
10	2
11	16
12	4
13	8
14	8
15	4
16	4
17	8
18	2
19	16
20	4
21	2
22	4
23	16
24	16
25	4
26	2
27	4
28	16
29	8
30	2
31	16
32	8
33	16
34	16
35	48
36	8
37	4
38	4
39	8
40	4
41	8
42	4
43	4
44	16
45	8
46	16
47	16
48	4
49	16
50	8
51	8
52	2
53	16
54	16
55	32
56	16
57	8
58	16
59	16
60	4
61	8
62	4
63	16
64	4
65	8
66	4
67	64
68	32
69	32
70	4
71	8
72	8
73	32
74	64
75	8
76	16
77	16
78	64
79	16
80	128
81	8
82	8