A364144 - cp's OEIS frontend

A364144 Number of distinct representations for n in base 2, using digits -1,0,1, whose sum of digits is 0.

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

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

cp's OEIS Frontend

A364144 Number of distinct representations for n in base 2, using digits -1,0,1, whose sum of digits is 0.

Table of values

List of values

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

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

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