A306922 - cp's OEIS frontend

A306922 Number of distinct powers of two obtained by breaking the binary representation of n into consecutive blocks, and then adding the numbers represented by the blocks.

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

[1, 2, 1, 3, 1, 1, 1, 4, 1, 2, 1, 1, 1, 1, 2, 5, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 6, 1, 2, 1, 3, 1, 2, 2, 2, 1, 1, 2, 2, 2, 3, 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 3, 2, 2, 2, 2, 2, 7, 1, 2, 1, 3, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 2, 2, 1, 2, 2, 2, 2, 3, 1]

cp's OEIS Frontend

A306922 Number of distinct powers of two obtained by breaking the binary representation of n into consecutive blocks, and then adding the numbers represented by the blocks.

Table of values

List of values

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

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

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