A037800 - cp's OEIS frontend

A037800 Number of occurrences of 01 in the binary expansion of n.

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

[0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 2, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 1, 0, 1, 1, 1, 1, 2, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 2, 3, 2, 2, 1, 2, 2, 2, 1, 2, 1, 1, 0, 1, 1, 1, 1, 2, 1]

cp's OEIS Frontend

A037800 Number of occurrences of 01 in the binary expansion of n.

Table of values

List of values

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

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

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