A219055 - cp's OEIS frontend

A219055 Number of ways to write n = p+q(3-(-1)^n)/2 with p>q and p, q, p-6, q+6 all prime.

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	0
13	0
14	0
15	0
16	1
17	0
18	2
19	0
20	1
21	1
22	1
23	1
24	3
25	1
26	1
27	2
28	2
29	1
30	3
31	1
32	1
33	2
34	2
35	1
36	3
37	1
38	0
39	2
40	2
41	1
42	2
43	2
44	1
45	2
46	1
47	1
48	2
49	1
50	2
51	2
52	2
53	2
54	3
55	1
56	1
57	3
58	2
59	1
60	4
61	1
62	0
63	3
64	3
65	1
66	3
67	1
68	1
69	3
70	3
71	1
72	2
73	2
74	2
75	2
76	2
77	2
78	3
79	1
80	3
81	3
82	1
83	2
84	6
85	1
86	2
87	2
88	1
89	3
90	5
91	0
92	1
93	4
94	2
95	1
96	4
97	0
98	1
99	4
100	3

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

cp's OEIS Frontend

A219055 Number of ways to write n = p+q(3-(-1)^n)/2 with p>q and p, q, p-6, q+6 all prime.

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	0
13	0
14	0
15	0
16	1
17	0
18	2
19	0
20	1
21	1
22	1
23	1
24	3
25	1
26	1
27	2
28	2
29	1
30	3
31	1
32	1
33	2
34	2
35	1
36	3
37	1
38	0
39	2
40	2
41	1
42	2
43	2
44	1
45	2
46	1
47	1
48	2
49	1
50	2
51	2
52	2
53	2
54	3
55	1
56	1
57	3
58	2
59	1
60	4
61	1
62	0
63	3
64	3
65	1
66	3
67	1
68	1
69	3
70	3
71	1
72	2
73	2
74	2
75	2
76	2
77	2
78	3
79	1
80	3
81	3
82	1
83	2
84	6
85	1
86	2
87	2
88	1
89	3
90	5
91	0
92	1
93	4
94	2
95	1
96	4
97	0
98	1
99	4
100	3

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	0
13	0
14	0
15	0
16	1
17	0
18	2
19	0
20	1
21	1
22	1
23	1
24	3
25	1
26	1
27	2
28	2
29	1
30	3
31	1
32	1
33	2
34	2
35	1
36	3
37	1
38	0
39	2
40	2
41	1
42	2
43	2
44	1
45	2
46	1
47	1
48	2
49	1
50	2
51	2
52	2
53	2
54	3
55	1
56	1
57	3
58	2
59	1
60	4
61	1
62	0
63	3
64	3
65	1
66	3
67	1
68	1
69	3
70	3
71	1
72	2
73	2
74	2
75	2
76	2
77	2
78	3
79	1
80	3
81	3
82	1
83	2
84	6
85	1
86	2
87	2
88	1
89	3
90	5
91	0
92	1
93	4
94	2
95	1
96	4
97	0
98	1
99	4
100	3

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	0
13	0
14	0
15	0
16	1
17	0
18	2
19	0
20	1
21	1
22	1
23	1
24	3
25	1
26	1
27	2
28	2
29	1
30	3
31	1
32	1
33	2
34	2
35	1
36	3
37	1
38	0
39	2
40	2
41	1
42	2
43	2
44	1
45	2
46	1
47	1
48	2
49	1
50	2
51	2
52	2
53	2
54	3
55	1
56	1
57	3
58	2
59	1
60	4
61	1
62	0
63	3
64	3
65	1
66	3
67	1
68	1
69	3
70	3
71	1
72	2
73	2
74	2
75	2
76	2
77	2
78	3
79	1
80	3
81	3
82	1
83	2
84	6
85	1
86	2
87	2
88	1
89	3
90	5
91	0
92	1
93	4
94	2
95	1
96	4
97	0
98	1
99	4
100	3