A340832 - cp's OEIS frontend

A340832 Number of factorizations of n into factors > 1 with odd least factor.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	0
9	2
10	0
11	1
12	1
13	1
14	0
15	2
16	0
17	1
18	1
19	1
20	0
21	2
22	0
23	1
24	1
25	2
26	0
27	3
28	0
29	1
30	2
31	1
32	0
33	2
34	0
35	2
36	2
37	1
38	0
39	2
40	1
41	1
42	1
43	1
44	0
45	4
46	0
47	1
48	2
49	2
50	1
51	2
52	0
53	1
54	2
55	2
56	1
57	2
58	0
59	1
60	3
61	1
62	0
63	4
64	0
65	2
66	1
67	1
68	0
69	2
70	2
71	1
72	3
73	1
74	0
75	4
76	0
77	2
78	1
79	1
80	1
81	5
82	0
83	1
84	3
85	2
86	0
87	2
88	0
89	1
90	5
91	2
92	0
93	2
94	0
95	2
96	2
97	1
98	1
99	4
100	1
101	1
102	1
103	1
104	0
105	5
106	0
107	1
108	6

[0, 0, 1, 0, 1, 0, 1, 0, 2, 0, 1, 1, 1, 0, 2, 0, 1, 1, 1, 0, 2, 0, 1, 1, 2, 0, 3, 0, 1, 2, 1, 0, 2, 0, 2, 2, 1, 0, 2, 1, 1, 1, 1, 0, 4, 0, 1, 2, 2, 1, 2, 0, 1, 2, 2, 1, 2, 0, 1, 3, 1, 0, 4, 0, 2, 1, 1, 0, 2, 2, 1, 3, 1, 0, 4, 0, 2, 1, 1, 1, 5, 0, 1, 3, 2, 0, 2, 0, 1, 5, 2, 0, 2, 0, 2, 2, 1, 1, 4, 1, 1, 1, 1, 0, 5, 0, 1, 6]

cp's OEIS Frontend

A340832 Number of factorizations of n into factors > 1 with odd least factor.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	0
9	2
10	0
11	1
12	1
13	1
14	0
15	2
16	0
17	1
18	1
19	1
20	0
21	2
22	0
23	1
24	1
25	2
26	0
27	3
28	0
29	1
30	2
31	1
32	0
33	2
34	0
35	2
36	2
37	1
38	0
39	2
40	1
41	1
42	1
43	1
44	0
45	4
46	0
47	1
48	2
49	2
50	1
51	2
52	0
53	1
54	2
55	2
56	1
57	2
58	0
59	1
60	3
61	1
62	0
63	4
64	0
65	2
66	1
67	1
68	0
69	2
70	2
71	1
72	3
73	1
74	0
75	4
76	0
77	2
78	1
79	1
80	1
81	5
82	0
83	1
84	3
85	2
86	0
87	2
88	0
89	1
90	5
91	2
92	0
93	2
94	0
95	2
96	2
97	1
98	1
99	4
100	1
101	1
102	1
103	1
104	0
105	5
106	0
107	1
108	6

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	0
9	2
10	0
11	1
12	1
13	1
14	0
15	2
16	0
17	1
18	1
19	1
20	0
21	2
22	0
23	1
24	1
25	2
26	0
27	3
28	0
29	1
30	2
31	1
32	0
33	2
34	0
35	2
36	2
37	1
38	0
39	2
40	1
41	1
42	1
43	1
44	0
45	4
46	0
47	1
48	2
49	2
50	1
51	2
52	0
53	1
54	2
55	2
56	1
57	2
58	0
59	1
60	3
61	1
62	0
63	4
64	0
65	2
66	1
67	1
68	0
69	2
70	2
71	1
72	3
73	1
74	0
75	4
76	0
77	2
78	1
79	1
80	1
81	5
82	0
83	1
84	3
85	2
86	0
87	2
88	0
89	1
90	5
91	2
92	0
93	2
94	0
95	2
96	2
97	1
98	1
99	4
100	1
101	1
102	1
103	1
104	0
105	5
106	0
107	1
108	6

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	0
9	2
10	0
11	1
12	1
13	1
14	0
15	2
16	0
17	1
18	1
19	1
20	0
21	2
22	0
23	1
24	1
25	2
26	0
27	3
28	0
29	1
30	2
31	1
32	0
33	2
34	0
35	2
36	2
37	1
38	0
39	2
40	1
41	1
42	1
43	1
44	0
45	4
46	0
47	1
48	2
49	2
50	1
51	2
52	0
53	1
54	2
55	2
56	1
57	2
58	0
59	1
60	3
61	1
62	0
63	4
64	0
65	2
66	1
67	1
68	0
69	2
70	2
71	1
72	3
73	1
74	0
75	4
76	0
77	2
78	1
79	1
80	1
81	5
82	0
83	1
84	3
85	2
86	0
87	2
88	0
89	1
90	5
91	2
92	0
93	2
94	0
95	2
96	2
97	1
98	1
99	4
100	1
101	1
102	1
103	1
104	0
105	5
106	0
107	1
108	6