A104518 - cp's OEIS frontend

A104518 Number of distinct prime divisors of 55...3 (with n 5s).

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

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

cp's OEIS Frontend

A104518 Number of distinct prime divisors of 55...3 (with n 5s).

Table of values

List of values

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

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

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