A220115 - cp's OEIS frontend

A220115 a(n) = A000120(n) - A007895(n), the number of 1's in binary expansion of n minus the number of terms in Zeckendorf representation of n.

n	a(n)
0	0
1	0
2	0
3	1
4	-1
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	-1
13	2
14	1
15	2
16	-1
17	-1
18	0
19	0
20	-1
21	2
22	1
23	2
24	0
25	0
26	1
27	1
28	0
29	2
30	1
31	2
32	-2
33	-2
34	1
35	1
36	0
37	1
38	0
39	2
40	-1
41	0
42	1
43	1
44	0
45	1
46	0
47	3
48	-1
49	0
50	0
51	0
52	0
53	0
54	0
55	4
56	1
57	2
58	2
59	2
60	2
61	2
62	2
63	4
64	-2
65	-1
66	-1
67	-1
68	0
69	0
70	0
71	1
72	-2
73	0
74	-1
75	0
76	1
77	1
78	1
79	2
80	-2

[0, 0, 0, 1, -1, 1, 0, 1, 0, 0, 0, 1, -1, 2, 1, 2, -1, -1, 0, 0, -1, 2, 1, 2, 0, 0, 1, 1, 0, 2, 1, 2, -2, -2, 1, 1, 0, 1, 0, 2, -1, 0, 1, 1, 0, 1, 0, 3, -1, 0, 0, 0, 0, 0, 0, 4, 1, 2, 2, 2, 2, 2, 2, 4, -2, -1, -1, -1, 0, 0, 0, 1, -2, 0, -1, 0, 1, 1, 1, 2, -2]

cp's OEIS Frontend

A220115 a(n) = A000120(n) - A007895(n), the number of 1's in binary expansion of n minus the number of terms in Zeckendorf representation of n.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	1
4	-1
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	-1
13	2
14	1
15	2
16	-1
17	-1
18	0
19	0
20	-1
21	2
22	1
23	2
24	0
25	0
26	1
27	1
28	0
29	2
30	1
31	2
32	-2
33	-2
34	1
35	1
36	0
37	1
38	0
39	2
40	-1
41	0
42	1
43	1
44	0
45	1
46	0
47	3
48	-1
49	0
50	0
51	0
52	0
53	0
54	0
55	4
56	1
57	2
58	2
59	2
60	2
61	2
62	2
63	4
64	-2
65	-1
66	-1
67	-1
68	0
69	0
70	0
71	1
72	-2
73	0
74	-1
75	0
76	1
77	1
78	1
79	2
80	-2

n	a(n)
0	0
1	0
2	0
3	1
4	-1
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	-1
13	2
14	1
15	2
16	-1
17	-1
18	0
19	0
20	-1
21	2
22	1
23	2
24	0
25	0
26	1
27	1
28	0
29	2
30	1
31	2
32	-2
33	-2
34	1
35	1
36	0
37	1
38	0
39	2
40	-1
41	0
42	1
43	1
44	0
45	1
46	0
47	3
48	-1
49	0
50	0
51	0
52	0
53	0
54	0
55	4
56	1
57	2
58	2
59	2
60	2
61	2
62	2
63	4
64	-2
65	-1
66	-1
67	-1
68	0
69	0
70	0
71	1
72	-2
73	0
74	-1
75	0
76	1
77	1
78	1
79	2
80	-2

n	a(n)
0	0
1	0
2	0
3	1
4	-1
5	1
6	0
7	1
8	0
9	0
10	0
11	1
12	-1
13	2
14	1
15	2
16	-1
17	-1
18	0
19	0
20	-1
21	2
22	1
23	2
24	0
25	0
26	1
27	1
28	0
29	2
30	1
31	2
32	-2
33	-2
34	1
35	1
36	0
37	1
38	0
39	2
40	-1
41	0
42	1
43	1
44	0
45	1
46	0
47	3
48	-1
49	0
50	0
51	0
52	0
53	0
54	0
55	4
56	1
57	2
58	2
59	2
60	2
61	2
62	2
63	4
64	-2
65	-1
66	-1
67	-1
68	0
69	0
70	0
71	1
72	-2
73	0
74	-1
75	0
76	1
77	1
78	1
79	2
80	-2