A232502 - cp's OEIS frontend

A232502 Number of ways to write n = k + m (0 < k < m) with 2*prime(m) - prime(k) prime.

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	1
10	2
11	1
12	3
13	2
14	1
15	2
16	3
17	1
18	5
19	2
20	3
21	1
22	4
23	5
24	3
25	4
26	2
27	3
28	2
29	3
30	5
31	5
32	3
33	7
34	1
35	5
36	4
37	8
38	3
39	4
40	5
41	6
42	5
43	1
44	6
45	4
46	9
47	3
48	8
49	4
50	6
51	3
52	10
53	5
54	8
55	4
56	8
57	3
58	9
59	6
60	4
61	4
62	4
63	10
64	6
65	10
66	4
67	11
68	5
69	11
70	6
71	9
72	5
73	10
74	9
75	8
76	6
77	9
78	7
79	9
80	11
81	9
82	11
83	5
84	10
85	9
86	12
87	6
88	6
89	10
90	9
91	8
92	13
93	4
94	12
95	10
96	12
97	8
98	7
99	12
100	14

[0, 0, 0, 0, 1, 1, 1, 2, 1, 2, 1, 3, 2, 1, 2, 3, 1, 5, 2, 3, 1, 4, 5, 3, 4, 2, 3, 2, 3, 5, 5, 3, 7, 1, 5, 4, 8, 3, 4, 5, 6, 5, 1, 6, 4, 9, 3, 8, 4, 6, 3, 10, 5, 8, 4, 8, 3, 9, 6, 4, 4, 4, 10, 6, 10, 4, 11, 5, 11, 6, 9, 5, 10, 9, 8, 6, 9, 7, 9, 11, 9, 11, 5, 10, 9, 12, 6, 6, 10, 9, 8, 13, 4, 12, 10, 12, 8, 7, 12, 14]

cp's OEIS Frontend

A232502 Number of ways to write n = k + m (0 < k < m) with 2*prime(m) - prime(k) prime.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	1
10	2
11	1
12	3
13	2
14	1
15	2
16	3
17	1
18	5
19	2
20	3
21	1
22	4
23	5
24	3
25	4
26	2
27	3
28	2
29	3
30	5
31	5
32	3
33	7
34	1
35	5
36	4
37	8
38	3
39	4
40	5
41	6
42	5
43	1
44	6
45	4
46	9
47	3
48	8
49	4
50	6
51	3
52	10
53	5
54	8
55	4
56	8
57	3
58	9
59	6
60	4
61	4
62	4
63	10
64	6
65	10
66	4
67	11
68	5
69	11
70	6
71	9
72	5
73	10
74	9
75	8
76	6
77	9
78	7
79	9
80	11
81	9
82	11
83	5
84	10
85	9
86	12
87	6
88	6
89	10
90	9
91	8
92	13
93	4
94	12
95	10
96	12
97	8
98	7
99	12
100	14

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	1
10	2
11	1
12	3
13	2
14	1
15	2
16	3
17	1
18	5
19	2
20	3
21	1
22	4
23	5
24	3
25	4
26	2
27	3
28	2
29	3
30	5
31	5
32	3
33	7
34	1
35	5
36	4
37	8
38	3
39	4
40	5
41	6
42	5
43	1
44	6
45	4
46	9
47	3
48	8
49	4
50	6
51	3
52	10
53	5
54	8
55	4
56	8
57	3
58	9
59	6
60	4
61	4
62	4
63	10
64	6
65	10
66	4
67	11
68	5
69	11
70	6
71	9
72	5
73	10
74	9
75	8
76	6
77	9
78	7
79	9
80	11
81	9
82	11
83	5
84	10
85	9
86	12
87	6
88	6
89	10
90	9
91	8
92	13
93	4
94	12
95	10
96	12
97	8
98	7
99	12
100	14

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	1
10	2
11	1
12	3
13	2
14	1
15	2
16	3
17	1
18	5
19	2
20	3
21	1
22	4
23	5
24	3
25	4
26	2
27	3
28	2
29	3
30	5
31	5
32	3
33	7
34	1
35	5
36	4
37	8
38	3
39	4
40	5
41	6
42	5
43	1
44	6
45	4
46	9
47	3
48	8
49	4
50	6
51	3
52	10
53	5
54	8
55	4
56	8
57	3
58	9
59	6
60	4
61	4
62	4
63	10
64	6
65	10
66	4
67	11
68	5
69	11
70	6
71	9
72	5
73	10
74	9
75	8
76	6
77	9
78	7
79	9
80	11
81	9
82	11
83	5
84	10
85	9
86	12
87	6
88	6
89	10
90	9
91	8
92	13
93	4
94	12
95	10
96	12
97	8
98	7
99	12
100	14