A205699 - cp's OEIS frontend

A205699 The number j such that 7 divides prime(k)-prime(j), where k(n)=A205698(n).

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

[2, 3, 1, 2, 7, 1, 9, 6, 10, 3, 8, 5, 2, 7, 11, 3, 8, 15, 5, 16, 10, 14, 2, 7, 11, 17, 1, 9, 12, 6, 13, 3, 8, 15, 18, 6, 13, 23, 2, 7, 11, 17, 21, 3, 8, 15, 18, 24, 1, 9, 12, 22, 5, 16, 19, 10, 14, 20, 10, 14, 20, 30, 3, 8, 15, 18, 24, 27, 5, 16, 19, 29, 6, 13, 23, 25, 1, 9]

cp's OEIS Frontend

A205699 The number j such that 7 divides prime(k)-prime(j), where k(n)=A205698(n).

Table of values

List of values

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

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

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