A357860 - cp's OEIS frontend

A357860 Number of integer factorizations of n into distinct even factors.

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

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

cp's OEIS Frontend

A357860 Number of integer factorizations of n into distinct even factors.

Table of values

List of values

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

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

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