A089309 - cp's OEIS frontend

A089309 Write n in binary; a(n) = length of the rightmost run of 1's.

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

[0, 1, 1, 2, 1, 1, 2, 3, 1, 1, 1, 2, 2, 1, 3, 4, 1, 1, 1, 2, 1, 1, 2, 3, 2, 1, 1, 2, 3, 1, 4, 5, 1, 1, 1, 2, 1, 1, 2, 3, 1, 1, 1, 2, 2, 1, 3, 4, 2, 1, 1, 2, 1, 1, 2, 3, 3, 1, 1, 2, 4, 1, 5, 6, 1, 1, 1, 2, 1, 1, 2, 3, 1, 1, 1, 2, 2, 1, 3, 4, 1, 1, 1, 2, 1, 1, 2, 3, 2, 1, 1, 2, 3, 1, 4, 5, 2, 1, 1, 2, 1, 1, 2, 3, 1]

cp's OEIS Frontend

A089309 Write n in binary; a(n) = length of the rightmost run of 1's.

Table of values

List of values

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

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

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