A334810 - cp's OEIS frontend

A334810 The number of even numbers between 4 and 2p that cannot be written as the sum of two primes less than or equal to the n-th prime number p.

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

[0, 0, 0, 0, 1, 0, 1, 0, 1, 4, 1, 3, 2, 1, 1, 4, 7, 2, 4, 3, 1, 4, 3, 4, 6, 5, 2, 2, 0, 1, 8, 7, 8, 3, 8, 5, 5, 7, 5, 6, 7, 2, 8, 4, 3, 1, 7, 14, 10, 7, 4, 6, 3, 7, 8, 11, 14, 8, 6, 5, 3, 8, 14, 10, 7, 6, 11, 13, 15, 10, 7, 7, 9, 10, 11, 8, 9, 10, 7, 9, 13, 9, 13, 10, 9, 6, 6, 8, 7, 3, 2, 9, 10, 10, 10, 10, 8, 15, 9, 20]

cp's OEIS Frontend

A334810 The number of even numbers between 4 and 2p that cannot be written as the sum of two primes less than or equal to the n-th prime number p.

Table of values

List of values

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

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

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