A321318 - cp's OEIS frontend

A321318 Number of distinct values obtained by partitioning the binary representation of n into consecutive blocks, and then summing the numbers represented by the blocks.

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

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

cp's OEIS Frontend

A321318 Number of distinct values obtained by partitioning the binary representation of n into consecutive blocks, and then summing the numbers represented by the blocks.

Table of values

List of values

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

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

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