A066637 - cp's OEIS frontend

A066637 Total number of elements in all factorizations of n with all factors > 1.

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

[0, 1, 1, 3, 1, 3, 1, 6, 3, 3, 1, 8, 1, 3, 3, 12, 1, 8, 1, 8, 3, 3, 1, 17, 3, 3, 6, 8, 1, 10, 1, 20, 3, 3, 3, 22, 1, 3, 3, 17, 1, 10, 1, 8, 8, 3, 1, 34, 3, 8, 3, 8, 1, 17, 3, 17, 3, 3, 1, 27, 1, 3, 8, 35, 3, 10, 1, 8, 3, 10, 1, 46, 1, 3, 8, 8, 3, 10, 1, 34, 12, 3, 1, 27, 3, 3, 3, 17, 1, 27, 3, 8, 3, 3, 3]

cp's OEIS Frontend

A066637 Total number of elements in all factorizations of n with all factors > 1.

Table of values

List of values

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

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

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