A216599 - cp's OEIS frontend

A216599 Number of ways to write n as a product with all factors <= n/3.

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

[0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 2, 0, 0, 1, 3, 0, 2, 0, 2, 1, 0, 0, 5, 1, 0, 2, 2, 0, 3, 0, 5, 1, 0, 1, 7, 0, 0, 1, 5, 0, 3, 0, 2, 3, 0, 0, 10, 1, 2, 1, 2, 0, 5, 1, 5, 1, 0, 0, 9, 0, 0, 3, 9, 1, 3, 0, 2, 1, 3, 0, 14, 0, 0, 3, 2, 1, 3, 0, 10, 4, 0, 0, 9, 1]

cp's OEIS Frontend

A216599 Number of ways to write n as a product with all factors <= n/3.

Table of values

List of values

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

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

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