A087187 - cp's OEIS frontend

A087187 Number of ways to write n = ip + jq, where (p,q) is a twin prime pair and i,j>0.

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

[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 2, 1, 2, 1, 1, 2, 2, 3, 1, 3, 2, 2, 3, 1, 3, 3, 3, 3, 3, 4, 4, 4, 3, 3, 4, 3, 4, 4, 3, 5, 5, 5, 4, 5, 4, 5, 6, 5, 5, 5, 6, 5, 7, 5, 7, 6, 6, 6, 5, 6, 6, 8, 6, 7, 7, 8, 7, 9, 6, 8, 7, 7, 8, 7, 8, 8, 9, 8, 8, 8, 10, 8, 12, 8, 10, 10, 9, 10, 8, 10, 9, 10, 9]

cp's OEIS Frontend

A087187 Number of ways to write n = ip + jq, where (p,q) is a twin prime pair and i,j>0.

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

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

cp's OEIS Frontend

A087187 Number of ways to write n = i*p + j*q, where (p,q) is a twin prime pair and i,j>0.

Table of values

List of values

A087187 Number of ways to write n = ip + jq, where (p,q) is a twin prime pair and i,j>0.

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