A092111 - cp's OEIS frontend

A092111 a(n) = n+1 minus the greatest number of 1's in the binary representations of primes between 2^n and 2^(n+1).

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	0
13	1
14	2
15	1
16	0
17	1
18	0
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	0
31	1
32	1
33	1
34	1
35	1
36	2
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	1
45	1
46	1
47	1
48	1
49	1
50	1
51	1
52	1
53	1
54	2
55	1
56	1
57	2
58	1
59	1
60	0
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	2
79	1
80	1
81	2
82	1
83	1
84	1
85	1
86	1
87	1
88	0
89	1
90	2
91	1
92	1
93	1
94	2
95	1
96	1
97	1
98	1
99	1
100	1
101	1
102	1
103	1
104	1
105	1

[0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 2, 1, 0, 1, 0, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 0, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 0, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]

cp's OEIS Frontend

A092111 a(n) = n+1 minus the greatest number of 1's in the binary representations of primes between 2^n and 2^(n+1).

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	0
13	1
14	2
15	1
16	0
17	1
18	0
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	0
31	1
32	1
33	1
34	1
35	1
36	2
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	1
45	1
46	1
47	1
48	1
49	1
50	1
51	1
52	1
53	1
54	2
55	1
56	1
57	2
58	1
59	1
60	0
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	2
79	1
80	1
81	2
82	1
83	1
84	1
85	1
86	1
87	1
88	0
89	1
90	2
91	1
92	1
93	1
94	2
95	1
96	1
97	1
98	1
99	1
100	1
101	1
102	1
103	1
104	1
105	1

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	0
13	1
14	2
15	1
16	0
17	1
18	0
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	0
31	1
32	1
33	1
34	1
35	1
36	2
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	1
45	1
46	1
47	1
48	1
49	1
50	1
51	1
52	1
53	1
54	2
55	1
56	1
57	2
58	1
59	1
60	0
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	2
79	1
80	1
81	2
82	1
83	1
84	1
85	1
86	1
87	1
88	0
89	1
90	2
91	1
92	1
93	1
94	2
95	1
96	1
97	1
98	1
99	1
100	1
101	1
102	1
103	1
104	1
105	1

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	1
8	1
9	1
10	1
11	1
12	0
13	1
14	2
15	1
16	0
17	1
18	0
19	1
20	1
21	1
22	2
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	0
31	1
32	1
33	1
34	1
35	1
36	2
37	1
38	2
39	1
40	1
41	1
42	2
43	1
44	1
45	1
46	1
47	1
48	1
49	1
50	1
51	1
52	1
53	1
54	2
55	1
56	1
57	2
58	1
59	1
60	0
61	1
62	2
63	1
64	1
65	1
66	1
67	1
68	1
69	1
70	2
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	2
79	1
80	1
81	2
82	1
83	1
84	1
85	1
86	1
87	1
88	0
89	1
90	2
91	1
92	1
93	1
94	2
95	1
96	1
97	1
98	1
99	1
100	1
101	1
102	1
103	1
104	1
105	1