A086600 - cp's OEIS frontend

A086600 Number of primitive prime factors in the n-th Lucas number A000204(n).

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	2
24	1
25	2
26	1
27	1
28	1
29	2
30	1
31	1
32	2
33	1
34	2
35	2
36	1
37	1
38	1
39	2
40	2
41	1
42	2
43	2
44	3
45	2
46	2
47	1
48	2
49	1
50	2
51	2
52	2
53	1
54	1
55	2
56	1
57	2
58	2
59	3
60	2
61	1
62	1
63	2
64	2
65	3
66	1
67	2
68	1
69	2
70	1
71	1
72	1
73	2
74	2
75	2
76	1
77	2
78	1
79	1
80	1
81	2
82	3
83	2
84	2
85	2
86	1
87	2
88	2
89	2
90	1
91	1
92	2
93	2
94	3
95	3
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3
105	2

[0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 2, 1, 2, 2, 3, 2, 2, 1, 2, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 3, 2, 1, 1, 2, 2, 3, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 1, 1, 2, 3, 2, 2, 2, 1, 2, 2, 2, 1, 1, 2, 2, 3, 3, 1, 2, 2, 3, 2, 3, 2, 3, 3, 2]

cp's OEIS Frontend

A086600 Number of primitive prime factors in the n-th Lucas number A000204(n).

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	2
24	1
25	2
26	1
27	1
28	1
29	2
30	1
31	1
32	2
33	1
34	2
35	2
36	1
37	1
38	1
39	2
40	2
41	1
42	2
43	2
44	3
45	2
46	2
47	1
48	2
49	1
50	2
51	2
52	2
53	1
54	1
55	2
56	1
57	2
58	2
59	3
60	2
61	1
62	1
63	2
64	2
65	3
66	1
67	2
68	1
69	2
70	1
71	1
72	1
73	2
74	2
75	2
76	1
77	2
78	1
79	1
80	1
81	2
82	3
83	2
84	2
85	2
86	1
87	2
88	2
89	2
90	1
91	1
92	2
93	2
94	3
95	3
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3
105	2

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	2
24	1
25	2
26	1
27	1
28	1
29	2
30	1
31	1
32	2
33	1
34	2
35	2
36	1
37	1
38	1
39	2
40	2
41	1
42	2
43	2
44	3
45	2
46	2
47	1
48	2
49	1
50	2
51	2
52	2
53	1
54	1
55	2
56	1
57	2
58	2
59	3
60	2
61	1
62	1
63	2
64	2
65	3
66	1
67	2
68	1
69	2
70	1
71	1
72	1
73	2
74	2
75	2
76	1
77	2
78	1
79	1
80	1
81	2
82	3
83	2
84	2
85	2
86	1
87	2
88	2
89	2
90	1
91	1
92	2
93	2
94	3
95	3
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3
105	2

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	1
22	2
23	2
24	1
25	2
26	1
27	1
28	1
29	2
30	1
31	1
32	2
33	1
34	2
35	2
36	1
37	1
38	1
39	2
40	2
41	1
42	2
43	2
44	3
45	2
46	2
47	1
48	2
49	1
50	2
51	2
52	2
53	1
54	1
55	2
56	1
57	2
58	2
59	3
60	2
61	1
62	1
63	2
64	2
65	3
66	1
67	2
68	1
69	2
70	1
71	1
72	1
73	2
74	2
75	2
76	1
77	2
78	1
79	1
80	1
81	2
82	3
83	2
84	2
85	2
86	1
87	2
88	2
89	2
90	1
91	1
92	2
93	2
94	3
95	3
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3
105	2