A269734 - cp's OEIS frontend

A269734 a(n) = number of hermit primes (A268343) that are <= prime(n).

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

[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 13, 14, 14, 14, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 18]

cp's OEIS Frontend

A269734 a(n) = number of hermit primes (A268343) that are <= prime(n).

Table of values

List of values

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

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

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