A184908 - cp's OEIS frontend

A184908 Let S_n be the set of the integers having alternating bit sum equal to -n. There are a(n) primes among the smallest 3n+5 odd numbers of S_n.

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

[1, 7, 5, 0, 7, 5, 0, 7, 10, 0, 6, 3, 0, 5, 9, 0, 7, 7, 0, 7, 9, 0, 5, 6, 0, 6, 7, 0, 10, 7, 0, 4, 5, 0, 11, 7, 0, 10, 9, 0, 9, 4, 0, 4, 8, 0, 2, 6, 0, 9, 5, 0, 10, 9, 0, 8, 6, 0, 4, 3, 0, 4, 11, 0, 9, 3, 0, 5, 8, 0, 6, 3, 0, 11, 7, 0, 6, 8, 0, 5, 6]

cp's OEIS Frontend

A184908 Let S_n be the set of the integers having alternating bit sum equal to -n. There are a(n) primes among the smallest 3n+5 odd numbers of S_n.

Table of values

List of values

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

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

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