A141297 - cp's OEIS frontend

A141297 a(n) = number of distinct (nonempty) substrings in the binary representation of n.

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

[1, 3, 2, 5, 5, 5, 3, 7, 8, 7, 8, 8, 8, 7, 4, 9, 11, 11, 12, 11, 9, 11, 11, 11, 12, 11, 11, 11, 11, 9, 5, 11, 14, 15, 16, 14, 15, 16, 16, 15, 15, 11, 14, 16, 14, 15, 14, 14, 16, 16, 16, 16, 14, 14, 15, 15, 16, 15, 15, 14, 14, 11, 6, 13, 17, 19, 20, 19, 20, 21, 21, 19, 17, 19, 21, 20, 21]

cp's OEIS Frontend

A141297 a(n) = number of distinct (nonempty) substrings in the binary representation of n.

Table of values

List of values

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

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

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