A095057 - cp's OEIS frontend

A095057 Number of primes with four 1-bits (A095077) in range ]2^n,2^(n+1)].

n	a(n)
1	0
2	0
3	0
4	2
5	2
6	5
7	4
8	10
9	6
10	13
11	11
12	9
13	16
14	16
15	18
16	25
17	15
18	19
19	15
20	37
21	17
22	37
23	29
24	29
25	32
26	40
27	23
28	49
29	31
30	51
31	39
32	37
33	30
34	52
35	46
36	40
37	42
38	62
39	43
40	57
41	42
42	68
43	52
44	78
45	60
46	89
47	54
48	63
49	59
50	92
51	58
52	79
53	82
54	99
55	73
56	87
57	47
58	99
59	74
60	72
61	81
62	106
63	56
64	102
65	85
66	117
67	85
68	97
69	64
70	132
71	93

[0, 0, 0, 2, 2, 5, 4, 10, 6, 13, 11, 9, 16, 16, 18, 25, 15, 19, 15, 37, 17, 37, 29, 29, 32, 40, 23, 49, 31, 51, 39, 37, 30, 52, 46, 40, 42, 62, 43, 57, 42, 68, 52, 78, 60, 89, 54, 63, 59, 92, 58, 79, 82, 99, 73, 87, 47, 99, 74, 72, 81, 106, 56, 102, 85, 117, 85, 97, 64, 132, 93]

cp's OEIS Frontend

A095057 Number of primes with four 1-bits (A095077) in range ]2^n,2^(n+1)].

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	2
5	2
6	5
7	4
8	10
9	6
10	13
11	11
12	9
13	16
14	16
15	18
16	25
17	15
18	19
19	15
20	37
21	17
22	37
23	29
24	29
25	32
26	40
27	23
28	49
29	31
30	51
31	39
32	37
33	30
34	52
35	46
36	40
37	42
38	62
39	43
40	57
41	42
42	68
43	52
44	78
45	60
46	89
47	54
48	63
49	59
50	92
51	58
52	79
53	82
54	99
55	73
56	87
57	47
58	99
59	74
60	72
61	81
62	106
63	56
64	102
65	85
66	117
67	85
68	97
69	64
70	132
71	93

n	a(n)
1	0
2	0
3	0
4	2
5	2
6	5
7	4
8	10
9	6
10	13
11	11
12	9
13	16
14	16
15	18
16	25
17	15
18	19
19	15
20	37
21	17
22	37
23	29
24	29
25	32
26	40
27	23
28	49
29	31
30	51
31	39
32	37
33	30
34	52
35	46
36	40
37	42
38	62
39	43
40	57
41	42
42	68
43	52
44	78
45	60
46	89
47	54
48	63
49	59
50	92
51	58
52	79
53	82
54	99
55	73
56	87
57	47
58	99
59	74
60	72
61	81
62	106
63	56
64	102
65	85
66	117
67	85
68	97
69	64
70	132
71	93

n	a(n)
1	0
2	0
3	0
4	2
5	2
6	5
7	4
8	10
9	6
10	13
11	11
12	9
13	16
14	16
15	18
16	25
17	15
18	19
19	15
20	37
21	17
22	37
23	29
24	29
25	32
26	40
27	23
28	49
29	31
30	51
31	39
32	37
33	30
34	52
35	46
36	40
37	42
38	62
39	43
40	57
41	42
42	68
43	52
44	78
45	60
46	89
47	54
48	63
49	59
50	92
51	58
52	79
53	82
54	99
55	73
56	87
57	47
58	99
59	74
60	72
61	81
62	106
63	56
64	102
65	85
66	117
67	85
68	97
69	64
70	132
71	93