A205682 - cp's OEIS frontend

A205682 (prime(k)-prime(j))/4, where the pairs (k,j) are given by A205677 and A205678.

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

[1, 2, 1, 2, 3, 1, 4, 3, 2, 5, 4, 3, 1, 6, 4, 3, 7, 6, 5, 3, 2, 8, 6, 5, 2, 9, 7, 6, 3, 1, 10, 9, 8, 6, 5, 3, 11, 10, 9, 7, 6, 4, 1, 12, 10, 9, 6, 4, 3, 14, 13, 12, 10, 9, 7, 4, 3, 14, 12, 11, 8, 6, 5, 2, 16, 15, 14, 12, 11, 9, 6, 5, 2, 17, 16, 15, 13, 12, 10, 7]

cp's OEIS Frontend

A205682 (prime(k)-prime(j))/4, where the pairs (k,j) are given by A205677 and A205678.

Table of values

List of values

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

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

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