A085723 - cp's OEIS frontend

A085723 Number of prime divisors of n^n+1 (counted with multiplicity).

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

[1, 1, 3, 1, 3, 3, 5, 3, 4, 3, 7, 4, 5, 6, 9, 2, 4, 9, 6, 3, 6, 4, 10, 6, 7, 5, 12, 6, 7, 10, 11, 4, 11, 6, 15, 5, 7, 8, 10, 10, 6, 10, 9, 8, 14, 8, 13, 6, 8, 10, 12, 5, 10, 14, 13, 7, 13, 13, 10, 12, 8, 7, 24, 4, 12, 8, 8, 7, 17, 10, 11, 12, 4, 8, 25, 7, 9, 14, 10, 5, 12, 7, 13, 8]

cp's OEIS Frontend

A085723 Number of prime divisors of n^n+1 (counted with multiplicity).

Table of values

List of values

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

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

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