A217435 - cp's OEIS frontend

A217435 Number of prime factors of n^n+(n-1)^(n-1), counted with multiplicity.

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	3
8	2
9	3
10	2
11	5
12	2
13	6
14	4
15	2
16	3
17	6
18	3
19	3
20	4
21	6
22	2
23	7
24	3
25	5
26	5
27	3
28	3
29	5
30	3
31	3
32	3
33	7
34	4
35	5
36	4
37	3
38	2
39	2
40	2
41	6
42	3
43	6
44	4
45	5
46	3
47	8
48	6
49	6
50	3
51	5
52	5
53	5
54	5
55	3
56	3
57	5
58	2
59	8
60	4
61	4
62	6
63	6
64	6
65	8
66	8
67	4
68	3
69	4
70	7
71	7
72	6
73	6
74	4
75	4
76	7
77	9
78	6
79	7
80	5
81	9
82	5
83	7
84	4
85	3
86	5
87	6
88	7
89	9
90	3
91	2
92	5

[1, 1, 1, 1, 4, 2, 3, 2, 3, 2, 5, 2, 6, 4, 2, 3, 6, 3, 3, 4, 6, 2, 7, 3, 5, 5, 3, 3, 5, 3, 3, 3, 7, 4, 5, 4, 3, 2, 2, 2, 6, 3, 6, 4, 5, 3, 8, 6, 6, 3, 5, 5, 5, 5, 3, 3, 5, 2, 8, 4, 4, 6, 6, 6, 8, 8, 4, 3, 4, 7, 7, 6, 6, 4, 4, 7, 9, 6, 7, 5, 9, 5, 7, 4, 3, 5, 6, 7, 9, 3, 2, 5]

cp's OEIS Frontend

A217435 Number of prime factors of n^n+(n-1)^(n-1), counted with multiplicity.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	3
8	2
9	3
10	2
11	5
12	2
13	6
14	4
15	2
16	3
17	6
18	3
19	3
20	4
21	6
22	2
23	7
24	3
25	5
26	5
27	3
28	3
29	5
30	3
31	3
32	3
33	7
34	4
35	5
36	4
37	3
38	2
39	2
40	2
41	6
42	3
43	6
44	4
45	5
46	3
47	8
48	6
49	6
50	3
51	5
52	5
53	5
54	5
55	3
56	3
57	5
58	2
59	8
60	4
61	4
62	6
63	6
64	6
65	8
66	8
67	4
68	3
69	4
70	7
71	7
72	6
73	6
74	4
75	4
76	7
77	9
78	6
79	7
80	5
81	9
82	5
83	7
84	4
85	3
86	5
87	6
88	7
89	9
90	3
91	2
92	5

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	3
8	2
9	3
10	2
11	5
12	2
13	6
14	4
15	2
16	3
17	6
18	3
19	3
20	4
21	6
22	2
23	7
24	3
25	5
26	5
27	3
28	3
29	5
30	3
31	3
32	3
33	7
34	4
35	5
36	4
37	3
38	2
39	2
40	2
41	6
42	3
43	6
44	4
45	5
46	3
47	8
48	6
49	6
50	3
51	5
52	5
53	5
54	5
55	3
56	3
57	5
58	2
59	8
60	4
61	4
62	6
63	6
64	6
65	8
66	8
67	4
68	3
69	4
70	7
71	7
72	6
73	6
74	4
75	4
76	7
77	9
78	6
79	7
80	5
81	9
82	5
83	7
84	4
85	3
86	5
87	6
88	7
89	9
90	3
91	2
92	5

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	3
8	2
9	3
10	2
11	5
12	2
13	6
14	4
15	2
16	3
17	6
18	3
19	3
20	4
21	6
22	2
23	7
24	3
25	5
26	5
27	3
28	3
29	5
30	3
31	3
32	3
33	7
34	4
35	5
36	4
37	3
38	2
39	2
40	2
41	6
42	3
43	6
44	4
45	5
46	3
47	8
48	6
49	6
50	3
51	5
52	5
53	5
54	5
55	3
56	3
57	5
58	2
59	8
60	4
61	4
62	6
63	6
64	6
65	8
66	8
67	4
68	3
69	4
70	7
71	7
72	6
73	6
74	4
75	4
76	7
77	9
78	6
79	7
80	5
81	9
82	5
83	7
84	4
85	3
86	5
87	6
88	7
89	9
90	3
91	2
92	5