A287477 - cp's OEIS frontend

A287477 a(0) = 0; a(1) = 1; a(2n) = n - a(a(n)), a(2n+1) = a(n-a(n)) + a(n-a(n+1)).

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

[0, 1, 0, 1, 2, 1, 2, 1, 4, 1, 4, 3, 6, 3, 6, 3, 6, 3, 8, 5, 8, 3, 10, 5, 10, 3, 12, 5, 12, 7, 14, 7, 14, 7, 16, 7, 14, 7, 18, 9, 16, 9, 20, 11, 18, 9, 22, 11, 20, 9, 24, 13, 20, 9, 26, 13, 22, 9, 28, 13, 24, 11, 30, 13, 26, 11, 32, 15, 28, 13, 34, 15, 30, 17, 36, 19, 30, 15, 38, 19, 34, 17, 40, 17, 34, 17]

cp's OEIS Frontend

A287477 a(0) = 0; a(1) = 1; a(2n) = n - a(a(n)), a(2n+1) = a(n-a(n)) + a(n-a(n+1)).

Table of values

List of values

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

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

cp's OEIS Frontend

A287477 a(0) = 0; a(1) = 1; a(2*n) = n - a(a(n)), a(2*n+1) = a(n-a(n)) + a(n-a(n+1)).

Table of values

List of values

A287477 a(0) = 0; a(1) = 1; a(2n) = n - a(a(n)), a(2n+1) = a(n-a(n)) + a(n-a(n+1)).

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