A280829 - cp's OEIS frontend

A280829 Number of partitions of n into two squarefree semiprimes.

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

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 1, 2, 1, 1, 1, 2, 0, 0, 1, 3, 1, 0, 1, 2, 2, 1, 2, 3, 2, 0, 2, 4, 3, 1, 0, 3, 2, 2, 2, 3, 2, 0, 2, 4, 5, 0, 1, 2, 3, 2, 3, 5, 2, 2, 3, 7, 4, 1, 2, 3, 4, 2, 5, 4, 2, 0, 4, 6, 2, 2, 2, 4, 3, 4]

cp's OEIS Frontend

A280829 Number of partitions of n into two squarefree semiprimes.

Table of values

List of values

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

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

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