A050362 - cp's OEIS frontend

A050362 Number of factorizations into distinct prime powers >1 indexed by prime signatures.

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

[1, 1, 1, 1, 2, 1, 2, 2, 1, 3, 1, 2, 1, 4, 2, 3, 2, 5, 2, 1, 4, 1, 4, 2, 6, 3, 2, 5, 1, 4, 3, 8, 4, 2, 6, 2, 6, 1, 4, 10, 4, 5, 1, 4, 3, 8, 2, 8, 2, 5, 12, 4, 6, 1, 2, 6, 4, 10, 3, 10, 2, 6, 15, 6, 8, 1, 2, 8, 4, 5, 12, 1, 4, 4, 12, 3, 4, 8, 9, 18, 8, 10, 2, 3, 10, 4, 6, 15, 2, 6, 5, 16, 1, 4, 4, 10, 12]

cp's OEIS Frontend

A050362 Number of factorizations into distinct prime powers >1 indexed by prime signatures.

Table of values

List of values

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

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

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