A098428 - cp's OEIS frontend

A098428 Number of sexy prime pairs (p, p+6) with p <= n.

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

[0, 0, 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15]

cp's OEIS Frontend

A098428 Number of sexy prime pairs (p, p+6) with p <= n.

Table of values

List of values

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

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

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