A372205 - cp's OEIS frontend

A372205 a(n) = (-1)^na((n - 2^A007814(n))/2) + a(floor((2n - 2^A007814(n))/2)) for n > 0 and a(0) = 1.

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

[1, 0, 1, 1, 2, 1, 2, 1, 3, 1, 3, 2, 5, 3, 5, 4, 4, 1, 4, 3, 7, 4, 7, 5, 10, 5, 10, 7, 15, 10, 15, 11, 5, 1, 5, 4, 9, 5, 9, 6, 13, 6, 13, 9, 20, 13, 20, 15, 17, 7, 17, 12, 27, 17, 27, 20, 37, 22, 37, 27, 52, 37, 52, 41, 6, 1, 6, 5, 11, 6, 11, 7, 16, 7, 16, 11, 25, 16, 25, 19]

cp's OEIS Frontend

A372205 a(n) = (-1)^na((n - 2^A007814(n))/2) + a(floor((2n - 2^A007814(n))/2)) for n > 0 and a(0) = 1.

Table of values

List of values

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

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

cp's OEIS Frontend

A372205 a(n) = (-1)^n*a((n - 2^A007814(n))/2) + a(floor((2*n - 2^A007814(n))/2)) for n > 0 and a(0) = 1.

Table of values

List of values

A372205 a(n) = (-1)^na((n - 2^A007814(n))/2) + a(floor((2n - 2^A007814(n))/2)) for n > 0 and a(0) = 1.

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