A292371 - cp's OEIS frontend

A292371 A binary encoding of 1-digits in the base-4 representation of n.

n	a(n)
0	0
1	1
2	0
3	0
4	2
5	3
6	2
7	2
8	0
9	1
10	0
11	0
12	0
13	1
14	0
15	0
16	4
17	5
18	4
19	4
20	6
21	7
22	6
23	6
24	4
25	5
26	4
27	4
28	4
29	5
30	4
31	4
32	0
33	1
34	0
35	0
36	2
37	3
38	2
39	2
40	0
41	1
42	0
43	0
44	0
45	1
46	0
47	0
48	0
49	1
50	0
51	0
52	2
53	3
54	2
55	2
56	0
57	1
58	0
59	0
60	0
61	1
62	0
63	0
64	8
65	9
66	8
67	8
68	10
69	11
70	10
71	10
72	8
73	9
74	8
75	8
76	8
77	9
78	8
79	8
80	12
81	13
82	12
83	12
84	14
85	15
86	14
87	14
88	12
89	13
90	12
91	12
92	12
93	13
94	12
95	12
96	8
97	9
98	8
99	8
100	10
101	11
102	10
103	10
104	8
105	9
106	8
107	8
108	8
109	9
110	8
111	8
112	8

[0, 1, 0, 0, 2, 3, 2, 2, 0, 1, 0, 0, 0, 1, 0, 0, 4, 5, 4, 4, 6, 7, 6, 6, 4, 5, 4, 4, 4, 5, 4, 4, 0, 1, 0, 0, 2, 3, 2, 2, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 3, 2, 2, 0, 1, 0, 0, 0, 1, 0, 0, 8, 9, 8, 8, 10, 11, 10, 10, 8, 9, 8, 8, 8, 9, 8, 8, 12, 13, 12, 12, 14, 15, 14, 14, 12, 13, 12, 12, 12, 13, 12, 12, 8, 9, 8, 8, 10, 11, 10, 10, 8, 9, 8, 8, 8, 9, 8, 8, 8]

cp's OEIS Frontend

A292371 A binary encoding of 1-digits in the base-4 representation of n.

Table of values

List of values

n	a(n)
0	0
1	1
2	0
3	0
4	2
5	3
6	2
7	2
8	0
9	1
10	0
11	0
12	0
13	1
14	0
15	0
16	4
17	5
18	4
19	4
20	6
21	7
22	6
23	6
24	4
25	5
26	4
27	4
28	4
29	5
30	4
31	4
32	0
33	1
34	0
35	0
36	2
37	3
38	2
39	2
40	0
41	1
42	0
43	0
44	0
45	1
46	0
47	0
48	0
49	1
50	0
51	0
52	2
53	3
54	2
55	2
56	0
57	1
58	0
59	0
60	0
61	1
62	0
63	0
64	8
65	9
66	8
67	8
68	10
69	11
70	10
71	10
72	8
73	9
74	8
75	8
76	8
77	9
78	8
79	8
80	12
81	13
82	12
83	12
84	14
85	15
86	14
87	14
88	12
89	13
90	12
91	12
92	12
93	13
94	12
95	12
96	8
97	9
98	8
99	8
100	10
101	11
102	10
103	10
104	8
105	9
106	8
107	8
108	8
109	9
110	8
111	8
112	8

n	a(n)
0	0
1	1
2	0
3	0
4	2
5	3
6	2
7	2
8	0
9	1
10	0
11	0
12	0
13	1
14	0
15	0
16	4
17	5
18	4
19	4
20	6
21	7
22	6
23	6
24	4
25	5
26	4
27	4
28	4
29	5
30	4
31	4
32	0
33	1
34	0
35	0
36	2
37	3
38	2
39	2
40	0
41	1
42	0
43	0
44	0
45	1
46	0
47	0
48	0
49	1
50	0
51	0
52	2
53	3
54	2
55	2
56	0
57	1
58	0
59	0
60	0
61	1
62	0
63	0
64	8
65	9
66	8
67	8
68	10
69	11
70	10
71	10
72	8
73	9
74	8
75	8
76	8
77	9
78	8
79	8
80	12
81	13
82	12
83	12
84	14
85	15
86	14
87	14
88	12
89	13
90	12
91	12
92	12
93	13
94	12
95	12
96	8
97	9
98	8
99	8
100	10
101	11
102	10
103	10
104	8
105	9
106	8
107	8
108	8
109	9
110	8
111	8
112	8

n	a(n)
0	0
1	1
2	0
3	0
4	2
5	3
6	2
7	2
8	0
9	1
10	0
11	0
12	0
13	1
14	0
15	0
16	4
17	5
18	4
19	4
20	6
21	7
22	6
23	6
24	4
25	5
26	4
27	4
28	4
29	5
30	4
31	4
32	0
33	1
34	0
35	0
36	2
37	3
38	2
39	2
40	0
41	1
42	0
43	0
44	0
45	1
46	0
47	0
48	0
49	1
50	0
51	0
52	2
53	3
54	2
55	2
56	0
57	1
58	0
59	0
60	0
61	1
62	0
63	0
64	8
65	9
66	8
67	8
68	10
69	11
70	10
71	10
72	8
73	9
74	8
75	8
76	8
77	9
78	8
79	8
80	12
81	13
82	12
83	12
84	14
85	15
86	14
87	14
88	12
89	13
90	12
91	12
92	12
93	13
94	12
95	12
96	8
97	9
98	8
99	8
100	10
101	11
102	10
103	10
104	8
105	9
106	8
107	8
108	8
109	9
110	8
111	8
112	8