A252055 - cp's OEIS frontend

A252055 Number of products A000201(i)*A001950(j) = n.

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

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

cp's OEIS Frontend

A252055 Number of products A000201(i)*A001950(j) = n.

Table of values

List of values

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

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

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