A238277 - cp's OEIS frontend

A238277 a(n) = |{0 <= k < n: the number of primes in the interval (kn, (k+1)n] is a square}|.

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

[1, 2, 2, 2, 2, 2, 2, 3, 1, 3, 2, 4, 1, 5, 3, 3, 10, 11, 8, 7, 10, 6, 13, 11, 13, 8, 12, 10, 8, 7, 7, 6, 4, 5, 5, 6, 3, 4, 7, 3, 7, 7, 8, 7, 7, 9, 8, 12, 8, 5, 12, 11, 14, 11, 14, 11, 8, 11, 9, 9, 13, 12, 5, 14, 15, 12, 15, 12, 15, 14, 15, 16, 13, 10, 18, 20, 12, 7, 17, 13]

cp's OEIS Frontend

A238277 a(n) = |{0 <= k < n: the number of primes in the interval (kn, (k+1)n] is a square}|.

Table of values

List of values

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

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

cp's OEIS Frontend

A238277 a(n) = |{0 <= k < n: the number of primes in the interval (k*n, (k+1)*n] is a square}|.

Table of values

List of values

A238277 a(n) = |{0 <= k < n: the number of primes in the interval (kn, (k+1)n] is a square}|.

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