A104659 - cp's OEIS frontend

A104659 Number of distinct prime divisors of 44...441 (with n 4s).

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

[1, 2, 1, 2, 2, 2, 2, 4, 2, 1, 5, 3, 2, 6, 3, 3, 3, 3, 2, 4, 4, 4, 4, 4, 4, 5, 1, 2, 6, 4, 4, 6, 4, 4, 4, 5, 4, 8, 4, 4, 7, 3, 2, 7, 3, 7, 4, 6, 3, 4, 6, 2, 6, 1, 4, 7, 2, 5, 4, 4, 4, 6, 4, 2, 3, 6, 3, 5, 4, 3, 11, 5, 4, 4, 5, 7, 3, 4, 3, 5, 4, 4, 3, 3, 6, 8, 3, 4, 4, 2, 6, 6, 1, 7, 8, 4, 4, 7, 4, 6, 6, 4, 4, 5, 6]

cp's OEIS Frontend

A104659 Number of distinct prime divisors of 44...441 (with n 4s).

Table of values

List of values

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

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

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